Answers
Answer:
its cells cannot be created or destroyed
Related Questions
Someone made the claim "Marine species live in the water. Temperature doesn't matter to them." Give TWO pieces of evidence that would prove this claim false.
Answers
The pieces of evidence that would prove this claim false include:
Temperature affects the presence of dissolved oxygen in waterHigh temperature could lead to decreased activities of animals thereby reducing reproduction.What is Temperature?This is defined as the degree of hotness or coldness of a substance and is influenced by thermal energy.
High temperature will reduce the amount of oxygen in water and also decrease the activities of animals which is why it matters to them.
Read more about Temperature here https://brainly.com/question/2331658
#SPJ1
Vocabulary Matching
Answers
Ecosystem, specialist species, niche, habitat, nonnative species, generalist species, extinction, Keystone species, indicator species, natural selection
An organism's home is known as its habitat, and its function in its environment is known as its niche. While niche focuses on how the creature effects the environment, habitat focuses on how the environment impacts the organism.
What about species?A group of things that share the same kind and name: kind. A group of related organisms with the capacity to bear viable offspring that falls below the genus level and is designated by a two-part scientific name. A group of plants or animals that may reproduce together and have similar characteristics is referred to as a species.A collection of people with similar traits who can interbreed to create fruitful offspring is how species are frequently defined. Alpaca - Vicugna pacos are two examples. A group of creatures that can naturally reproduce with one another and generate viable progeny is sometimes referred to as a species. However, classifying a species can be challenging and even contentious. The billions of people on the planet now are all members of the same species, Homo sapiens. Human beings differ among themselves, just like other species do, in terms of everything from size and shape to skin tone and eye color. The two-part name that Linnaeus invented is still used today and is currently presented in either Latin or Greek. It was originally used for plants and then later for animals. The first identifies the larger group, known as a genus, to which the plant belongs, while the second refers to the plant itself as a species.Learn more about species here:
https://brainly.com/question/25939248
#SPJ13
Some plants reproduce asexually by sending out an underground stem called a rhizome. At the growing end of the underground stem, roots appear and a shoot forms that will become a new plant. Compare the traits of the new plant with the parent plant. Explain your answer
Answers
The new plant produced by asexual reproduction through a rhizome will be genetically identical to the parent plant.
This is because asexual reproduction does not involve the fusion of gametes or the mixing of genetic material from two parents. Instead, the new plant grows from a part of the parent plant, with the same genetic information. Therefore, the traits of the new plant will be identical to those of the parent plant, including its physical characteristics, growth habits, and any traits that are determined by its genes.
This type of asexual reproduction is commonly seen in plants such as bamboo, ginger, and mint, which can spread rapidly through the growth of rhizomes. While asexual reproduction may limit genetic diversity.
To learn more about reproduction follow the link:
https://brainly.com/question/7464705
#SPJ4
What is the number of individuals in a population found within a defined area or volume that can limit the size of some populations?.
Answers
Population density is defined as the quantity of people in a given space or volume, and it is critical to the survival of a population. In nature, there are various constraints on population number and expansion. Some are depending on the density, whereas others are not.
What does ecosystem population mean?In ecology, a population is made up of all the creatures of a particular species that are found in a specific location. Demography is the statistical study of populations and how they evolve through time.A population is a collection of creatures belonging to the same species that cohabitate in one place.Immigration is the long-term integration of some people from outside the current population. As a result, population density rises and growth is unaffected.Anything that restricts a limiting element population's growth is slowed or prevented. Biologic factors including food, mates, and competition with other species for resources are some examples of limiting constraints.To learn more about Population density refer to:
https://brainly.com/question/16894337
#SPJ4
Which of the following pairs correctly matches the type of cell division with
the type of cell produced in this stage?
A) Egg Cell and Mitosis
B) Skin Cell and Meiosis
C) Zygote and Cytokinesis
D) Gamete and Meiosis
Answers
Answer:
c
Explanation:
its my lucky letter
which structure in the plant produces pollen for plant reproduction?
Answers
How will loud music affect the number of tadpoles that develop into frogs in a pond?
Answers
Answer:
the loud music may scare the frogs thus meaning they may not want to come out to mate
Question 1 (1 point)
Saved
This is the process that cells reproduce and replace old or damaged cells.
Question 1 options:
Ribosomes
Meiosis
Cytokinesis
Mitosis
Question 2 (1 point)
Saved
When the cell splits, they have a nucleus with complete genetic material for the new daughter cells. What is this genetic material called?
Question 2 options:
Chromosomes
Mitochondria
Ribosomes
Cytoplasm
Question 3 (1 point)
Saved
Cytokinesis happens differently for plant and animal cells. Both separate cytoplasm between two new daughter cells. However, which type of cell cytokinesis looks like a balloon being separated by a string being pulled tightly between them?
Question 3 options:
Neither
Both
Plant Cell cytokinesis
Animal Cell Cytokinesis
Question 4 (1 point)
Saved
Cytokinesis happens differently for plant and animal cells. Both separate cytoplasm between two new daughter cells. However, which type of cell cytokinesis has the old cell membrane begin changing into a new cell wall between the two connected newly formed daughter cells?
Question 4 options:
Neither
Plant cell cytokinesis
Both
Animal cell cytokinesis
Question 5 (1 point)
Saved
Cells come from other cells.
Question 5 options:
False
True
Never
Sometimes
Answers
Answer:
The answer is true
Explanation:
i took the test and got it right please mark brainliest and like!
(Don't listen to the other person)
The five distant planets are made mostly of ____
Answers
Answer:
The five distant planets are made mostly of gas.
Explanation:
Mars
Jupiter
Saturn
Uranus, and;
Neptune
Are mostly made up of gas, that’s why they are called Gas planets.
But, I think they’re meant to be four distant planets and not five, because, Mars is a Rock giant and is not made up if gas.
Please mark me brainliest
This male fiddler crab is waving his claws to attract a female. what type of behavior is this? question 29 options: defense survival learned inherited
Answers
This male fiddler crab is waving his claws to attract a female, This is inherited, Option D. This is further explained below.
What is an inheritance?Generally, inheritance is simply defined as the transmission of genetic traits from parents to children.
In conclusion, The female attraction technique is an inherited attribute,
Read more about Reproduction
https://brainly.com/question/23471979
#SPJ4
I’ll give the Brainliest to who answers this question with a reasonable explanation.
Rebecca’s family uses their house’s heating system to stay warm in the winter. How do they know when their system is at equilibrium?
A. The house temperature balances the set temperature and the system shuts off.
B. The house temperature is changing and the system is rapidly changing from on to off then back again.
C. The house temperature is lower than the set temperature and heat is on.
D. The house temperature is higher than the set temperature and the cooling is on.
Thank you.
Answers
Answer: A
Explanation:
Answer:
A. The house temperature balances the set temperature and the system shuts off.
Explanation:
Equilibrium is a state in which the competing factors of a system are in balance. In the case of the heating system, the house temperature and set temperature would be the same and the system would turn off.
also just took test
Most of the moths in a pre-industrialized area were white. Industrialization caused an increase in air pollution. The pollution blackened the surface of rocks and tree trunks. About 100 years later, most of the moths in that area were black. This change in moth color is an example of what?
Answers
apostrophe usage: through dr. murphys lecture, we discovered that the brain has four lobes’: frontal, parietal, occipital, and temporal.
Answers
During Dr. Murphy's lecture, it was revealed that the brain consists of four lobes: frontal, parietal, occipital, and temporal. The correct use of the apostrophe in this context is to indicate the plural form of "lobes," which is why it appears after the "s" without preceding it.
(Step-by-step explanation):
1. The sentence mentions that Dr. Murphy's lecture provided information about the brain's lobes.
2. The four lobes mentioned are: frontal, parietal, occipital, and temporal.
3. When expressing the plural form of "lobes," the correct way to indicate possession is to add an apostrophe after the "s" without placing it before it. This is because the "s" in "lobes" already signifies plurality, so the apostrophe is not required before it.
4. Therefore, the sentence should be written as: "The brain has four lobes': frontal, parietal, occipital, and temporal."
To know more about Volume click here:
https://brainly.com/question/28889469
#SPJ11
Allen learned in his college biology class that, with respect to the sex chromosomes, the _____.
Answers
Allen learned in his college biology class that, with respect to the sex chromosomes, the X chromosome is larger than the Y chromosome and has more genes.
What is sex chromosome?The sex chromosome is the chromosome that is used for sex determination and which is different in male and female.
The sex chromosome found on human being are the X and Y chromosomes which appear in a combination of:
XX for females andXY for males.The X chromosome is bigger than the Y chromosomes because it contains more number of genes.
Learn more about Chromosomes here:
https://brainly.com/question/23428373
#SPJ1
hot clouds of gaseous elements and compounds that act as nurseries for stars
Answers
Answer:
The nebula i would assume
Explanation:
Answer:
the answer is Nebula
Explanation:
I believe
Plants are autotrophs, organisms that produce their own food through the process of photosynthesis. The chemical reaction that describes photosynthesis is shown below. How does reducing the amount of light energy affect the products of photosynthesis?
Answers
Answer:
Reducing the amount of light energy also reduces the rate at which products are formed.
Explanation:
According to this question, plants due to their ability to capture light energy using their chlorophyll pigment are said to be autotrophs i.e. perform photosynthesis to obtain their food. Photosynthesis is a process that requires light energy from the sun, and it can be measured by the amount of O2 and glucose produced as PRODUCTS.
However, in a case where the amount of light energy is reduced, this means that the amount that will be captured by chlorophyll will be low, hence, reducing efficiency. This means that reducing the amount of light energy also reduces the rate at which products are formed.
Your body has a layer of skin that protects it from the environment. This layer of skin is made up of many individual skin cells. Explain where all the cells came from and how two individual cells share the same traits.
Answers
Stratum Corneum This layer is composed of the many dead skin cells that you shed into the environment—as a result, these cells are found in dust throughout your home. This layer helps to repel water.
The cells of the skin layer that protects the body came from preexisting cells.
This is according to the cell theory which states that:
cells are the basic unit of lifecells arose from existing cells by reproductionall living organisms are made of cellsCells can only arise from existing cells by a reproductive process known as cell division. Cells can divide by mitosis if they are vegetative cells or by meiosis if they are sex cells.
The daughter cells produced in meiosis are usually genetically and phenotypically different from their parent cells, unlike mitosis where the daughter cells are essentially the same as the parent cells both genotypically and phenotypically.
The cells of the skin are vegetative cells. Thus, they can only reproduce by mitosis. This is why individual skin cells share the same trait.
More on mitosis can be found here: https://brainly.com/question/13536882
as chyme enters the stomach, the gastric mucosa produces secretions; as a result, the major type of digestion that will occur in the stomach as a result is: .
Answers
Answer:
The major type of digestion that occurs in the stomach as a result of the secretions produced by the gastric mucosa is protein digestion.
The gastric mucosa secretes gastric juice, which contains hydrochloric acid (HCl) and the enzyme pepsin. HCl lowers the pH of the stomach, creating an acidic environment that denatures proteins and makes them more susceptible to enzymatic hydrolysis by pepsin. Pepsin cleaves proteins into smaller peptides, which can then be further digested by pancreatic and intestinal enzymes in the small intestine.
Therefore, the stomach plays an important role in the initial stages of protein digestion, breaking down proteins into smaller peptides before they move on to the small intestine for further digestion and absorption.
As chyme enters the stomach, the gastric mucosa produces secretions; as a result, the major type of digestion that will occur in the stomach is protein digestion.
Chyme enters the stomach from the esophagus.
Gastric mucosa, the lining of the stomach, produces secretions, including hydrochloric acid and enzymes such as pepsinogen.
Hydrochloric acid lowers the pH in the stomach, creating an acidic environment necessary for protein digestion.
The acidic environment activates pepsinogen, converting it into the active enzyme pepsin.
Pepsin breaks down proteins into smaller peptides, initiating the process of protein digestion.
The partially digested proteins, along with other components of chyme, move into the small intestine for further digestion and absorption.
In summary, the major type of digestion that occurs in the stomach as chyme enters and the gastric mucosa produces secretions is protein digestion.
To Know more about chyme, refer here:
https://brainly.com/question/9653453#
#SPJ11
Before converting protein to glucose or fat, the _____ must be removed
amino group
peanut butter sandwich (peanut butter and bread)
the liver converts ammonia to the less toxic urea..
Answers
Before converting protein to glucose or fat, the amino group must be removed.
Proteins are composed of amino acids, and when the body needs energy, it can convert proteins into glucose through a process called gluconeogenesis or into fat through lipogenesis. However, before proteins can be utilized in these metabolic pathways, the amino group \((-NH_2)\) needs to be removed. This process is called deamination.
Deamination occurs primarily in the liver. The liver enzymes remove the amino group from the amino acids, resulting in the formation of ammonia \((NH_3)\). However, ammonia is toxic to the body, so the liver converts it into a less toxic substance called urea. Urea is then transported to the kidneys and excreted from the body through urine.
To know more about gluconeogenesis
brainly.com/question/1425339
#SPJ11
Can I own a sunfish legally? I mean the very big ones in the ocean.
Answers
Answer: wouldnt that be illegal they don’t look like the type to actually keep in your house
Explanation:
These fish are called Mola Molas but I'm pretty sure you would not be able to keep it legally considering they're not even kept in fish aquariums anymore really. The fish don't survive long in tanks and that's why they stay in the ocean.
hope this helps , have a great day! :)
a rectangular coil of n turns and of length a and width b is rotated at frequency f in a uniform magnetic field ~ b, as indicated in the figure. the coil is connected to co-rotating cylinders, against which metal brushes slide to make contact. (a) show that the emf induced in the coil is given (as a function of time t) by
Answers
Metal brushes slide up against the co-rotating cylinders that the coil is attached to before making contact and Nab =0.8148946
Given :2πfNabB sin (2πft) = ε0 sin (2πft).
2πfNabB = ε0
Nab= ε0 /2πfB
since,ε0 = 248 V
f=76.8 rev/s
B = 0.631 T
π=3.14
now substituting the above values in Nab= ε0 /2πfB
we get, Nab= 248/2 X3.14 X76.8 X0.631
= 248 /304.3333824
therefore , Nab =0.8148946
A coil-shaped electrical conductor, such as a wire, serves as an electromagnetic coil (spiral or helix). In devices like electric motors, generators, inductors, electromagnets, transformers, and sensor coils—where electric currents and magnetic field interact—magnetic coils are utilized in electrical engineering. Either an electric current is sent through the coil's wire to produce a magnetic field, or an external, time-varying magnetic field passes through the coil's interior to produce an EMF (voltage) in the conductor.
Learn more about coil here:
https://brainly.com/question/10008752
#SPJ4
station 1.1 *please use numbers instead of words for ages (i.e 7 instead of seven) a. during what age range (include ±) do the first adult (permanent) teeth erupt?
Answers
The age range (include ±) during which the first adult (permanent) teeth erupt is 6 to 7 years old.
Why do teeth erupt?A child's tooth will usually start to loosen when their adult teeth grow beneath it. The adult tooth pushes the baby tooth out as it erupts. When the root of a tooth begins to break down, it becomes loose. As a result, it will simply fall out and be replaced by an adult tooth. The primary teeth are lost as the child grows, and they are replaced by the permanent teeth.
The roots of the primary teeth are resorbed by the body as the permanent teeth form, causing the primary teeth to loosen and ultimately fall out. The adult teeth then take their place. The first adult teeth to emerge are usually the molars.
The first adult teeth to erupt are the first molars, which are typically found in the back of the mouth. The second molars follow shortly after the first ones. The incisors and canines emerge in the front of the mouth after the molars. In conclusion, the age range (include ±) during which the first adult (permanent) teeth erupt is 6 to 7 years old.
Learn more about child's tooth here.
https://brainly.com/question/29787722
#SPJ11
suppose a farmer is interested in developing a breeding program on his chicken farm. the farmer would like to artificially select for egg weight, egg shape, shell color, and shell thickness. in a large population of his chickens, the farmer has measured these four continuous egg traits of interest and calculated their variances, which are shown in the table. variance weight shape shell color shell thickness phenotypic 704 246 112 176 additive genetic 17 33 59 22 environmental 450 96 53 220 dominance genetic 28.8 120 11 8 which trait would best respond to artificial selection by the farmer?
Answers
To determine which trait would best respond to artificial selection by the farmer, we need to look at the additive genetic variance for each trait. Additive genetic variance is the portion of genetic variance that is due to the additive effects of alleles at different loci, and it determines the response to artificial selection.
The greater the additive genetic variance, the greater the response to artificial selection.
From the table, we can see that the trait with the highest additive genetic variance is egg weight, with a value of 17. This suggests that egg weight would respond the best to artificial selection by the farmer. Egg shape, shell color, and shell thickness have lower additive genetic variances, indicating that they would respond less to artificial selection.
It's important to note that other factors, such as heritability and genetic correlations between traits, also play a role in determining the response to artificial selection. However, based on the information provided, egg weight appears to be the trait that would best respond to the farmer's breeding program.
Learn more about “ genetic variance “ visit here;
https://brainly.com/question/30030359
#SPJ4
which of the following is/are light harvesting molecules? a) vitamin d b) carotenoids c) chlorophyll b d) plastocyanin e) carotenoids and chlorophyll b
Answers
Light-harvesting molecules are located in the thylakoids of plastids and are known as photosynthetic pigments. Examples include chlorophyll a, xanthophylls, and carotenoids.
What benefits does chlorophyll provide to your body?Chlorophyll, according to supplement makers, has a variety of advantages, including the capacity to boost red blood cell production, assist with weight loss, repair damaged skin, flush out toxins, lessen irritation, and prevent cancer. It's a great list, but only a handful of claims are backed up by evidence.
Is it safe to consume chlorophyll every day?Chlorophyll extracts are rich in essential vitamins and minerals and have great pro, antibacterial, and antioxidant properties. It is safe to drink chlorophyll every day; however, the recommended amount differs depending on the type of chlorophyll you take.
To know more about chlorophyll visit:
https://brainly.com/question/13500580
#SPJ4
why have we not found examples in the fossil record of every animal that ever lived on earth? select all that apply.
Answers
We don’t find examples in the fossil record of every animal that ever lived on earth due to the following reasons
a fossilized animal must have been buried for tens of thousands or millions of years before it (and the layer around it) solidified into rock.
What are fossils?
Any preserved traces of a once-living thing from a previous geological epoch are referred to as fossils.
Many fossils are still hidden. They are only accessible when they are exposed due to excavation. Before it has a chance to decay, an animal must be promptly and thoroughly buried in ash or sediment in order to become a fossil.
Therefore examples in the fossil record of every animal that ever lived on earth cannot be found.
To know more fossils from the given link
https://brainly.com/question/11829803
#SPJ4
Accidents can occur in meiosis wherein members of a chromosome pair fail to separate at anaphase. This is called _____.
Answers
Answer:
Accidents can occur in meiosis wherein members of a chromosome pair fail to separate at anaphase. This is called nondisjunction.
Explanation:
Answer:
Nondisjunction
Explanation:
Nondisjunction occurs when homologous chromosomes or sister chromatids fail to separate during mitosis or meiosis. This leads to daughter cells with unequal amounts of DNA. In fetuses in particular, this type of accident can have extreme consequences, such as the birth of a child with Down's Syndrome or a premature death.
if a eukaryotic cell is in the g1 phase of the cell cycle, which statement about the cell’s chromosomes must be correct?
Answers
Explanation:
they produce same daughter as they are
Please help. I'm a little confused.
Answers
Answers:
17. a
18. d
19. d
20. b
If a scientist wants to perform a monohybrid cross for stem length in pea plants to determine the genotype of
a dominant individual, which of the following crosses should be performed?
O Ttx Tt
O Tt x tt
O Tt x tt
O Ttx TT
O TTx TT
Answers
Write a 500-word research report on a pathogenic bacterium that is not discussed in this unit (you may choose one from the table in the pathogenic bacteria section of the Eubacteria lesson). Include the history, the scientific name of the bacterium, vectors, symptoms, etc.
Answers
Answer:
25
Explanation: