Answers
Answer:
The answer is B: Deletion
Related Questions
Out of the four "ingredients for evolution" we talked about in class, which one provides all the raw material for evolutionary forces to act on? A. Mutation B. Selection C. Genetic Drift D. Gene Flow
Answers
The correct answer is A. Mutation.
Mutation provides all the raw material for evolutionary forces to act on. Mutations are random changes in an organism's genetic material (DNA). They can be caused by various factors such as errors during DNA replication, exposure to radiation or chemicals, or even spontaneous changes.
Mutations introduce new genetic variations into a population. These variations can lead to differences in traits among individuals. Evolutionary forces such as natural selection, genetic drift, and gene flow act upon these variations, determining their fate in a population over time.
Selection (B) refers to the process by which certain traits become more or less common in a population based on their impact on survival and reproduction. It acts on existing genetic variations but does not provide the raw material itself.
Genetic drift (C) is the random change in allele frequencies in a population due to chance events. It can lead to the loss of certain variations or fixation of others, but it does not create new genetic material.
Gene flow (D) is the movement of genes from one population to another through migration and interbreeding. While it can introduce new genetic material to a population, it is not the primary source of raw material for evolutionary forces.
In summary, while selection, genetic drift, and gene flow are important evolutionary forces, mutation is the fundamental process that generates new genetic variations, providing the raw material for these forces to act upon.
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What do microbiologist do ?
Answers
Answer: They study Microoganisms
Explanation:
They study micro (meaning small) organisms, for example, bacteria and algae, which is extremely minature. It is difficult and dangerous if left infected, but their work is sucessful if worked with the right tools, they try to understand how microorganisms live in their small environment
How do the wind and ocean currents affect California’s weather?
Answers
California’s weather is significantly affected by wind and ocean currents. The California Current, which flows from the Gulf of Alaska down to Baja California, helps to moderate temperatures along the coast.
The current brings cooler water to the surface, which cools the air above it, creating a marine layer of fog that can persist for much of the day. This marine layer can also help to trap pollutants close to the surface. In addition to ocean currents, winds play a significant role in California’s weather.
The Santa Ana winds, which blow from inland towards the coast, can cause hot and dry conditions, increasing the risk of wildfires. The winds can also stir up dust and particulate matter, leading to poor air quality.
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Record the color and clarity of one of your mineral samples in Table 5 on the Exercise 2 Data Sheet. Remember, some minerals may have more than one color. 2. Determine the luster of your mineral, and record your observation in Table 5 on the Data Sheet. If you determine that the mineral has a nonmetallic luster, note whether it is earthyldull, pearly, silky, waxy, greasy, or vitreous. 3. Determine the streak color of your mineral by scraping it on the streak plate. Use only a small section of the streak plate, because you will be using it for each mineral. Record the streak color in Table 5 on the Data Sheet. Note: The streak test works only for minerals softer than the streak plate. If the mineral is harder than the streak plate, it will not leave behind any color. The streak plate has a hardness of about 6.5. 4. Test the hardness of your mineral by using the Mohs Hardness Scale (Table 2). Begin by trying to scratch the glass plate with the mineral. If the mineral scratches the glass, then the mineral is harder than 6.0. If it does not scratch the glass, keep going down the list of items on the Mohs Scale until you are able to scratch one of the items (or one of the items can scratch the mineral). Record your findings in Table 5 on the Data Sheet. Remember. If a mineral scratches an object, it is harder than the object. If the object scratches the mineral, it is harder than the mineral. 5. Determine the cleavage of your mineral. If the mineral has no planes of cleavage, then it fractures. You may need to use a hand lens to determine cleavageifracture. Refer back to Figure 7 in the lab section as a guide to help you identify cleavage planes. Record your observations in Table 5 on the Data Sheet. CeScience Labs, 2016 6. Record any other distinctive characteristics you encounter. For example: If you suspect a mineral is calcite, place a couple drops of acetic acid (with a pipette) onto the mineral surface and watch for effervescence. Evidence of effervescence would go in the column titled "Other Distinctive Properties" in Table 5. Note: If you choose to use the acetic acid, be sure to wear the gloves supplied in your safety kit. Acetic acid is not strong enough to cause damage to your home or the environment, but it can irritate skin. The acetic acid can be rinsed off the mineral in the sink. 7. Repeat Steps 1-6 for the rest of the mineral samples. 8. After you have tested all of the minerals and recorded your observations, compare your findings to the minerals and properties listed in Table 4 to identify the unknown minerals. List the names of each mineral in the last column of Table 5. 9. Use your findings to answer the Post-Lab questions. Table 5. Mineral Identification
Answers
The color, clarity, luster, streak color, hardness, cleavage, distinctive characteristics, and mineral identification should be recorded in Table 5 on the Data Sheet.
When conducting a mineral analysis, it is important to record various properties to accurately identify the minerals. In Step 1, we record the color and clarity of the mineral sample. It's worth noting that some minerals may exhibit more than one color. The color refers to the outward appearance of the mineral, while the clarity pertains to the presence or absence of impurities or inclusions within the mineral.
we determine the luster of the mineral. Luster refers to the way light reflects off the surface of the mineral. It helps categorize minerals as metallic or nonmetallic. If the mineral has a nonmetallic luster, we further specify whether it appears earthy, dull, pearly, silky, waxy, greasy, or vitreous.
involves determining the streak color of the mineral. This is done by scraping the mineral against a streak plate. The color of the streak left behind can be different from the mineral's outward color. However, it's important to note that this test is effective only for minerals softer than the streak plate, which has a hardness of approximately 6.5.
we test the hardness of the mineral using the Mohs Hardness Scale. We try to scratch the mineral against a glass plate. If the mineral scratches the glass, it indicates a hardness greater than 6.0. If it doesn't scratch the glass, we continue down the scale until we find an item that can scratch the mineral or vice versa. The hardness test helps determine the relative hardness of the mineral compared to known substances.
involves examining the cleavage of the mineral. Cleavage refers to the tendency of a mineral to break along flat, parallel planes. If the mineral lacks cleavage planes, it fractures instead. A hand lens may be required to identify cleavage or fracture characteristics accurately.
we record any other distinctive characteristics encountered during the analysis. This could include performing additional tests or observing specific properties unique to certain minerals.
Finally, in Step 8, we compare our findings from Steps 1-7 with the minerals and properties listed in Table 4 to identify the unknown minerals. The names of each identified mineral are then listed in the last column of Table 5.
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science
Complete the table below to show the difference between active and passive transport. Put a “X” in boxes that satisfy the statement.
Answers
Answer:
Active transport:
requires energymolecules move from low to high concentration sidesNa+ and K+ move by active transportSimple diffusion:
molecules move from high to low concentration sidesmolecules pass between lipids small non-polar and polar moleculesFacilitated diffusion:
molecules move from high to low concentration sidesinvolves channel proteinsmove large moleculesExplanation:
Simple Diffusion is the pathway of only small molecules that freely move through the membrane by momentary openings produced by the lipids' movements. Diffusion is a slow process that requires short distances and pronounced concentration gradients to be efficient. An example of diffusion is osmosis by which water is the transported molecule. Facilitated diffusion is the transport of hydrophilic molecules that can not freely cross the membrane. Channel protein and many carrier proteins are in charge of this transport. When uncharged molecules cross the membrane, they do it according to their concentration gradients, going from the more concentrated side to the lower concentrated one. When ions need to cross the membrane, the process depends on an electrochemical gradient. Glucose is an example of a hydrophilic protein that gets into the cell by facilitated diffusion.Simple diffusion and facilitated diffusion are both passive transport processes because they only depend on electrochemical gradients, so they do not need any energy to occur.
Active transport is the transport of molecules that move against the electrochemical gradient, so it does need energy to happen. Molecules move from the lower concentration side to the higher concentration side of the membrane. Carrier proteins are in charge of active transport. The needed energy might proceed from the ATP molecules or the membrane's electric potential. An example of molecules moved by active transport are the Na and K.
In Active transport, molecules or ions move against the concentration gradient by using energy from ATP.
What is Membrane transport?The transfer of molecules across the plasma membrane into or out of the cell.
There are two types of membrane transport,
1. Passive transport:
When molecules move along the gradient. It can be of two types,
Simple diffusion (via phospholipids)Facilitated diffusion (via channel protein)2. Active transport:
When molecules move against the concentration gradient, they require energy. Energy is given by ATP.
Therefore, in Active transport, molecules or ions move against the concentration gradient by using energy from ATP.
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The two sides of the heart can be described as
A. Symmetrical- the left is just like the right
B. Asymmetrical- the right ventricle is thicker than the left
C. Asymmetrical- the left ventricle is thicker than the right
D. Variable- it is different in different animals
Answers
Answer:
The answer is C. Asymmetrical- the left ventricle is thicker than the right
Explanation:
The left ventricle has to pump the blood further around the body, and against higher pressure, compared with the right ventricle.
why are northeast pacific populations of transient and resident killer whales thought to represent different ecotypes rather than different species?
Answers
Northeast pacific populations of transient and resident killer whales are thought to represent different ecotypes rather than different species because transient killer whales prey on marine mammals, while resident killer whales prey on Chinook salmon.
Recall that the term "ecotypes" is used to refer explicitly to the observable distinctions seen in the many species of whales, including their breeding populations, their communication languages, their social structures, the sorts of food they consume, and their hunting activity.
As a result, it is believed that transient and resident killer whales in the Northeast Pacific represent various ecotypes rather than distinct species. While resident killer whales eat on Chinook salmon, transient killer whales prey (feed) on marine animals. Additionally, whales are typically considered to be members of the same species.
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The Gulf of Mexico dead zone is an area of hypoxic waters at the mouth of the Mississippi River. Its area varies in size, but can cover up to 6,000-7,000 square miles. The zone occurs between the inner and mid-continental shelf in the northern Gulf of Mexico, beginning at the Mississippi River delta and extending westward to the upper Texas coast. Thousands of farms are located along the Mississippi River and its tributaries and as water washes into the river after a heavy rain, it brings with it nutrients from fertilizers added to farmland. These materials flow downriver and eventually enter the Gulf of Mexico, where they create conditions for a dead zone: an area of low to no oxygen that results in the death of fish and other marine life. The Gulf of Mexico is a major source area for the seafood industry. The Gulf supplies 72% of U.S. harvested shrimp, 66% of harvested oysters, and 16% of commercial fish. Consequently, if the hypoxic zone continues or worsens, fishermen and coastal state economies will be greatly impacted. What can be done to minimize the Gulf dead zone? Choose ALL that could apply. A) Control of animal wastes so that they are not allowed to enter into waterways. B) Adjust the timing of fertilizer applications to limit runoff of excess nutrients from farmland. C) Monitor septic systems and sewage treatment facilities to reduce discharge of nutrients to surface water and groundwater. D) Restrict land use in the areas surrounding the Mississippi delta to exclude industrial sites. E) Counter the effects of fertilizers on algal growth in the Gulf with the use of chemical herbicides.
Answers
The things that should be done to minimize the Gulf dead zone include:
A. Control of animal wastes so that they are not allowed to enter into waterways. B. Adjust the timing of fertilizer applications to limit runoff of excess nutrients from farmland.E. Counter the effects of fertilizers on algal growth in the Gulf with the use of chemical herbicides.It should be noted that it's important to manage nutrients efficiently in farmlands through the restoration of wetlands in order to capture nutrients and then reduce runoff.
In order to minimize the Gulf dead zone, there should be control of animal wastes so that they are not allowed to enter into waterways. Also, there should be an adjustment of the timing of fertilizer applications to limit runoff of excess nutrients from farmland.
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1. What is the % of glucose outside the cell?
2. What is the % of water outside the cell?
3. What is the % of water inside the cell?
4. Will osmosis occur?
5. If so, which way will water move (into or out of the cell)?
6. Will the cell swell or shrink?
7. The cell is in what type of solution (hypertonic, hypotonic, isotonic)?
Answers
Osmosis is the simple passive transport through which water moves through a semipermeable membrane when solutions at bot sides show a difference in solute concentration. 1. 10%. 2. 90%. 3. 80%. 4. Yes. 6. swell. 7. hypertonic
What is osmosis?
Osmosis is the simple passive transport of water molecules that occurs when two dilutions of different concentrations are separated by a semipermeable membrane.
The membrane allows the pass of water but not solute. Hence, water can move from the most diluted side (higher water potential) to the less diluted one (lower water potential).
Let us remember that the water potential is the potential energy in a mass of water. Among other factors, it depends on solute concentration,
Most diluted side ⇒ higher water potentialMost concentrated side ⇒ lower water potentialConcerning solute concentrations,
the hypertonic solution is the one with the highest solute concentrationthe hypotonic solution is the one with less solute concentration. The most diluted one. isotonic solutions are those with equal solute concentrations.1. What is the % of glucose outside the cell? 10%
2. What is the % of water outside the cell? 90%
3. What is the % of water inside the cell? 80%
4. Will osmosis occur? Yes, because there is a difference in solute and water concentration.
5. If so, which way will water move (into or out of the cell)? Into the cell.
6. Will the cell swell or shrink? the cell will swell because water in goin in.
7. The cell is in what type of solution (hypertonic, hypotonic, isotonic)? hypertonic, because solute concnetration is higher in the cell thann outside.
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1. An ___________________ represents a different form of a gene.
2. An individual’s ____________________ is the alleles they inherited from each parent.
3. A ___________________ is a piece of DNA that codes for a specific trait.
4. An individual’s ____________________ is the physical expression of a genotype.
5. A _____________________ individual has two of the same alleles for a gene.
Answers
Why it is important that the plant is kept at room temperature and given plenty of light , water and minerals during the experiment?
Answers
Answer:
To make it germinate well
Explanation:
A planted seed need the requirements to be able to grow well
Because without the listed above the plant will never grow
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What form (Solid, liquid, and gas) is water in for each part?:
Answers
Answer:
Ice, Water and Water Vapor
Answer:
I do not see answer choices but I will try my best to explain.
Explanation:
Solid, means a shape. Solids are hard and generally keep their shape relative to heat. Some solids, like ice, can be cold, others can be hot.
Liquid means it fits in a container but can roam freely. Think of water in a pool but if the pool breaks it flows anywhere. This can be hot or cold.
Gasses has no limit. Its everywhere and cannot be contained in one single place because of how much the particles move. Think of water vapor for this one, it can be hot or cold.
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Which of the following statements are true? Check all that apply. All things are made of molecules. All things are made of atoms. All living things are made of atoms. All living things arise from chemical interactions.
Answers
Answer:
all things are made of atoms
Explanation:
atoms are the building blocks of life you are made of atoms.
Answer: All things are made of atoms.
All living things are made of atoms.
All living things arise from chemical interactions.
Those three are the answers.
from which living relatives would mitochondrial dna provide useful information for verifying that the skeletons were those of the royal family?
Answers
From the tsar living relatives the mitochondrial DNA would provide useful information in order to verify that the skeletons were those of the royal family.
Mitochondrial DNA (mtDNA) is passed down from mother to child, and is useful in identifying relatives through the maternal line. If the remains of the Tsar and his family were to be discovered, a comparison of the mtDNA from the skeletons with the mtDNA of living relatives of the Tsar through the maternal line would provide useful information in order to verify the identities of the remains as those of the royal family.
Additionally, mtDNA is highly informative and can be easily extracted and analyzed from a variety of sources, including teeth and bones, making it a useful tool for forensic investigations. So the analysis of the tsar would provide useful information in order to verify that the skeletons were those of the royal family.
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genetic variation within a single species is a(n) ________ measure of biodiversity.
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Genetic variation within a single species is a fundamental measure of biodiversity. It represents diversity of genetic traits or variations that exist among individuals within a particular species.
Genetics is the branch of biology that studies heredity and the variation of inherited traits in living organisms. It encompasses the study of genes, which are segments of DNA responsible for encoding specific characteristics. Genetic research investigates how traits are inherited, how genes function and interact, and how genetic variations arise and are passed on through generations. The field of genetics plays a crucial role in understanding the molecular basis of traits, genetic disorders, evolution, and the development of biotechnology and genetic engineering applications.
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in the brain, the ________ is the integration and command center for autonomic functions.
Answers
Hypothalamus . The hypothalamus serves as the integration and command center for autonomic functions in the brain.
In the brain, the hypothalamus serves as the integration and command center for autonomic functions. The hypothalamus is a small, highly specialized region located at the base of the brain, below the thalamus. It plays a crucial role in regulating and coordinating various autonomic processes that are essential for maintaining homeostasis in the body.
The hypothalamus controls a wide range of autonomic functions, including body temperature regulation, thirst and hunger sensations, sleep-wake cycles, hormone secretion, and control of the autonomic nervous system. It receives information from various sources such as sensory receptors, other brain regions, and internal feedback mechanisms.
Through its connections with the autonomic nervous system, the hypothalamus can modulate and regulate functions such as heart rate, blood pressure, respiratory rate, digestion, and reproductive functions. It accomplishes this through the release of specific hormones and neural signals that influence target organs and tissues throughout the body.
The hypothalamus serves as the integration and command center for autonomic functions in the brain. It regulates and coordinates essential processes such as body temperature, thirst and hunger, sleep-wake cycles, hormone secretion, and control of the autonomic nervous system. Its complex connections and influence on the autonomic system make it a crucial structure for maintaining homeostasis in the body.
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Which of the following statements is likely to also be true of the TRAPPIST-1 planets based the characteristics of the terrestrial planets in our solar system?
Answers
Answer:
The star we today call TRAPPIST-1 was first discovered in 1999 by ... Telescope and ground-based telescopes discovered that the system ... Three of these planets are in the theoretical "habitable zone," the area around a star where rocky planets are most likely to hold liquid water. The TRAPPIST-1 system hosts seven Earth-sized, temperate exoplanets orbiting an ultra-cool dwarf star. As such, it represents a remarkable setting to study the formation and evolution of terrestrial planets that formed in the same protoplanetary disk
Explanation:
Blood Smear 1 Blood Smear 2
Blood Smear 3 Blood Smear 4
CASE STUDY 2
A 40-year-old male presents at the Urgent Care Clinic after being hit in the face with a baseball. The patient complains of double vision and pain in his face. Upon physical exam, you observe that the left eye is fixed in downward gaze, but the right eye moves normally. The patient’s right cheek is also very tender. You order a CT scan to determine the extent of his facial injuries. A coronal image through the orbits and sinuses is displayed.
Questions:
1. What orbital bone is fractured and what sinus is involved in this injury?
2. How could this fracture affect movement of the eye?
Answers
1. Fracture: Orbital floor of left eye. Sinus: Maxillary sinus.
2. Fracture affects eye movement by entrapment of inferior rectus muscle or nerve, limiting upward gaze and causing double vision.
1. Based on the provided information, it is likely that the patient has a fracture of the orbital floor, specifically the orbital floor of the left eye. The involvement of the left eye being fixed in downward gaze suggests a possible entrapment of the inferior rectus muscle or the inferior orbital nerve, which commonly occurs with orbital floor fractures. Additionally, the tenderness in the right cheek may indicate a possible blowout fracture, which involves the maxillary sinus.
2. The fracture of the orbital floor can affect the movement of the eye due to several reasons. Firstly, the entrapment of the inferior rectus muscle or the inferior orbital nerve can limit the normal upward movement of the affected eye, resulting in a fixed downward gaze as observed in the patient. This restriction can lead to double vision (also known as diplopia) when the eyes are not properly aligned.
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what is the function of a hole in the heart of a fetus
Answers
The presence of a hole in the heart of a fetus serves a vital function during prenatal development. This hole, known as the foramen ovale, is an opening between the two atria (upper chambers) of the fetal heart. Its primary function is to allow blood to bypass the lungs, as they are not yet fully functional in the womb.
The foramen ovale acts as a shunt that redirects oxygenated blood from the mother, which enters the fetus through the umbilical vein, directly to the left side of the heart. From there, the oxygen-rich blood is pumped out to the body, supplying vital oxygen and nutrients to support fetal growth and development. Meanwhile, the deoxygenated blood is directed to the right side of the heart and then to the lungs where it receives oxygen before being pumped back to the placenta for oxygenation.
After birth, when the baby takes its first breath, the pressure in the lungs decreases, and the foramen ovale typically closes. The closure is facilitated by changes in the heart and circulatory system, allowing for proper separation of oxygenated and deoxygenated blood flow.
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rank the amount of genetic information contained at each level, from smallest to largest.
- Gene
- Chromosome
- Cell
- Organism
Answers
The amount of genetic information contained at each level, from smallest to largest, is gene, chromosome, cell, and organism.
The amount of genetic information contained at each level can be ranked from smallest to largest as follows:
1. Gene - A gene is the smallest unit of genetic information. It is a segment of DNA that codes for a specific trait or protein.
2. Chromosome - A chromosome is a structure made up of DNA and protein that carries genetic information. Chromosomes contain many genes and are responsible for the transmission of genetic information from one generation to the next.
3. Cell - A cell is the basic unit of life and contains genetic information in the form of DNA. The amount of genetic information contained in a cell varies depending on the type of cell, but all cells contain the complete set of genetic information necessary for the organism to function.
4. Organism - An organism is a living thing that contains genetic information in the form of DNA. The amount of genetic information contained in an organism is the sum of the genetic information contained in all of its cells.
In summary, the amount of genetic information contained at each level, from smallest to largest, is gene, chromosome, cell, and organism.
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what type of microorganism candida utilis is?
Answers
Answer:
yeast
Explanation:
Candida utilis (Lindnera jadinii) is a Crabtree effect-negative yeast that is currently used to produce several industrially important compounds, such as glutathione and RNA.
Candida utilis (Lindnera jadinii) is a Crabtree effect-negative yeast that is currently used to produce several industrially important compounds, such as glutathione and RNA
If several highly educated scientists all study the same scientific data, which of the following is most likely to explain why they may all have different conclusions?
Answers
If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:
Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.
Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.
Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.
Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.
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What is coral bleaching? Do you think
coral bleaching will continue to occur? Explain
Answers
5. What would be the consequence of treating the vector, before ligation, with calf intestinal phosphatase?
A. It would prevent the plasmid's DNA from reversing polarity during ligation.
B. It would prevent the ends of the plasmids from being ligated.
C. It would ligate the ends of the plasmids.
D. It would reverse the polarity of plasmids' DNA
Answers
The consequence of treating the vector, before ligation, with calf intestinal phosphatase will be B. It would prevent the ends of the plasmids from being ligated.
Calf intestinal phosphatase is a phosphatase enzyme that is derived from the intestine of the calf. The function of this enzyme is to remove the phosphatases present in the 3' and the 5' of a DNA segment by cleaving them.
Vectors, such as plasmids, are treated with the calf intestinal enzyme in order to prevent the plasmid from being ligated again. In order to add our gene of interest to the vector, the calf intestinal phosphatase is added so that the vector binds to the gene of interest rather than itself.
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Which type of trait is normally observed in an F1 hybrid organism?
a. Dominant
b. Recessive
c. Mutant
d. Unit factor"
Answers
In an F1 hybrid organism, the type of trait that is normally observed is:
a. Dominant
Dominant traits are expressed in F1 hybrids because they are able to mask the presence of recessive traits when both types of alleles are present.
Dominant traits are traits that are expressed or observed when at least one copy of the dominant allele is present in an individual's genotype. They mask or override the presence of recessive alleles when both types of alleles are present in a hybrid organism.
When two pure-breeding parents with contrasting traits are crossed, such as one parent with a dominant allele (represented by a capital letter) and one parent with a recessive allele (represented by a lowercase letter), the resulting F1 hybrid will inherit one copy of each allele.
In this scenario, the dominant allele's presence leads to the expression of the dominant trait in the hybrid offspring, while the recessive allele remains unexpressed or "hidden."
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Which of the following statements is true with regard to the role of plants in the field of biotechnology?
Answers
What produce of photosynthesis is stored in chemical bonds
Answers
The product of photosynthesis that is stored in chemical bonds is energy in form of ATP that is stored in glucose molecules, which eventually, after their catabolism, can be used to perform other cellular tasks, such as nourishment and growth.
We have to consider that photosynthesis uses the following reactants and products to occur:
Involves leaving trees of different sizes and types to create an ecosystem; more expensive type of foresting
Answers
Answer: :)
Explanation:
HELP ME NOW PLEASE !!Mangrove trees are an important part of a mangrove wetland community. Other populations of plants and animals in this community rely on mageove trees for food & shelter. Which of these is a limiting factor on mangrove community populations that is unrelated to the density of mangrove trees?
**look at abcd in the picture**
Answers
Answer:
climate, salt water, tidal fluctuation and soil type
Explanation:
Climate, salt water, tidal fluctuation and soil type are the limiting factors for the mangrove wetland community. mangrove plants only present on wetland regions where the climate is humid. It also grow on the land where saline soil is found but excess saline conditions reduces its normal growth and development. For better growth of mangrove plants, soils made up of sand, silt and clay which are rich in organic matter.
Answer: B- severity of hurricanes
Explanation:
6. What is the effect of excess heat or temperature on an enzyme?
zyme
Answers
Answer:
It will stop working aka degrade
Explanation:
Enzymes are sensitive to change in heat, temperature, pH and other stuff. If temperature gets too high or too much heat, the bonds that hold together the protein break apart and protein unfolds (and even degrades). This causes enzyme to stop working.