Explanation:
accurately describes the snail color that will offer the greatest selective advantage if the trends shown in Graph 2 continue, “The yellow snail color with banding will offer the greatest selective advantage.” The response uses evidence to support the claim, “in this case yellow snails, because they can withstand ...
A pair of ligaments covered by laryngeal epithelium that function in sound production are the
The pair of ligaments covered by laryngeal epithelium that function in sound production are the vocal cords or vocal folds.
The vocal cords, also known as vocal folds, are a pair of ligaments covered by laryngeal that are located within the larynx, or voice box. They play a critical role in sound production by vibrating when air is passed over them, producing sound waves that can be modified by the muscles of the larynx, mouth, and throat to produce speech and other vocalizations. The vocal cords are composed of layers of muscle, connective tissue, and mucous membrane. They are controlled by several muscles, including the thyroarytenoid muscle, which is responsible for adjusting the tension on the vocal cords to produce different pitches and tones.
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The following is a food chain that exists in a desert ecosystem.
Cacti--> Foxes--> Eagle Owl
Which of the following factors is most likely to impact the carrying capacity of the
cactus populations?
An increase in the number of foxes eating the cacti in the area.
An increase in the amount of rain.
A decrease in the number of foxes eating the cacti in the area.
All of the above will impact the carrying capacity of the cactus population
Answer:
All of the above will impact the carrying capacity of the cactus population.
Foxes can increase and decrease the cactus population, and since cactus is plant, they also need rain to flourish. So all of the above applies.
All of the above will impact the carrying capacity of the cactus population.
What is Carrying Capacity?The conveying limit of a climate is the most extreme populace size of an organic animal types that can be supported by that particular climate, given the food, territory, water, and different assets accessible.
The conveying limit is characterized as the climate's maximal burden, which in populace environment compares to the populace balance, when the quantity of passing in a populace rises to the quantity of births (as well as movement and resettlement). The impact of conveying limit on populace elements is displayed with a strategic capability.
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In a cell, what is the effect of a large surface area to volume ratio?
Answer:
to take in oxygen much faster
Explanation:
allows them to rely on oxygen and material diffusing into the cell (and wastes diffusing out) in order to survive.
In a cell, a large surface area-to-volume ratio causes affects the cell by making it function more efficiently.
This is due to the fact that the greater the surface area the more space there is for the movement of molecules in and out of the cell. As a result, the cell is better equipped to carry out metabolic activities because it has more space for transporting nutrients and expelling waste products. Because the movement of molecules is essential for the cell to function correctly, this is beneficial. This increased surface area allows the cell to exchange nutrients, gases, and waste products more efficiently than a cell with a smaller surface area-to-volume ratio, enabling the cell to perform metabolic processes more efficiently.
In a cell with a small surface area-to-volume ratio, these activities may get a negative effect because there is limited space for molecular movement.
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which of the following statements correctly defines the most current and complete description of a gene? question 10 options: a unit of heredity that causes formation of a phenotypic characteristic a dna-rna sequence combination that results in an enzymatic product a dna sequence that is expressed to form a functional product: either rna or polypeptide a dna subunit that codes for a single complete protein
Either RNA or polypeptide a DNA subunit that codes for a single complete protein.
All living cells contain the nucleic acid ribonucleic acid (abbreviated RNA), which resembles DNA in structure. But RNA is usually single-stranded, unlike DNA. In contrast to DNA's deoxyribose, which makes up the backbone of an RNA molecule, RNA's backbone is made up of alternating phosphate groups and the sugar ribose. In humans and almost all other organisms, DNA, also known as deoxyribonucleic acid, is the genetic material. A person's body consists largely of the same DNA in all of their cells.
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describe or draw a model to illustrate that cellular respiration is a chemical process whereby the bonds
of food molecules and oxygen molecules are broken and the bonds in new compounds are formed,
resulting in a net transfer of energy.
Cellular respiration is a chemical process that occurs in the cells of all living organisms. It involves the breakdown of food molecules, such as glucose, and the subsequent production of energy in the form of ATP (adenosine triphosphate)
What is cellular respiration?The process can be broken down into a few key steps:
Glycolysis: In the cytoplasm of the cell, glucose is broken down into two molecules of pyruvate, releasing a small amount of energy in the form of ATP and NADH (nicotinamide adenine dinucleotide).
Transition reaction: The pyruvate molecules then enter the mitochondria, where they undergo a transition reaction, which converts them into acetyl-CoA. This step also releases a small amount of energy in the form of ATP and NADH.
Citric Acid Cycle: Acetyl-CoA enters the citric acid cycle, where it is broken down further, releasing more energy in the form of ATP, NADH, and FADH2 (flavin adenine dinucleotide).
Electron Transport Chain: The NADH and FADH2 molecules produced in the previous steps are then used in the electron transport chain, which occurs in the inner membrane of the mitochondria. Here, electrons are transferred to oxygen molecules, which results in the production of water and the release of a large amount of energy in the form of ATP.
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What is the missing word in this sentence? Millimetres of __________ are the units used to measure blood pressure.
Millimetres of Mercury are the units used to measure blood pressure.
Why cells are considered to be an essential part of understanding the origin of life?
Answer:
Cell is our microscopic structure. We have Trillions of cells in our body, which plays very important roll. Our every tissue, organ, organ system, our whole body has composed of cells. In order to make a nice and informed decision for our health, we must need to understand our body at cellular level.
Please tell me if I'm wrong, maybe brainliest? I need it to level up
If a man and woman are tested and found to be carriers of the sickle cell what is the probability that they will have a child that has sickle cell anemia
Answer: If both parents have SCT, there is a 50% (or 1 in 2) chance that the child also will have SCT if the child inherits the sickle cell gene from one of the parents.
Answer:
negative
Explanation:
because most the time two positives make a negative
Prokaryotes like most living organisms need movement to locate food and to survive if a prokaryotes needed to move to a new food source which structures would it use for locomotion
Answer:
may be flagella, pili or amoeboid movement
Answer:
Flagellum
Explanation:
Hope this helps :)
If translation is inhibited in a cell, which type of
molecule will no longer be synthesized?
If translation is inhibited in a cell, the synthesis of protein will no longer occur.
Translation is a process that occurs in the ribosomes of rough endoplasmic reticulum through which proteins are synthesized in their native form using mRNA as the reading frame.
mRNA is synthesized from DNA by the process of transcription and proteins are synthesized from the mRNA by translation. This is the central dogma.
In the mRNA, the nucleotides are read in triplets known as codons. The tRNA reads the codons and adds the specific amino acid corresponding to the codon. This way a polypeptide is synthesized by the addition of amino acids.
The protein is then modified and packaged in the Golgi apparatus.
Thus, the correct answer is protein.
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Organic material in soil contain a substance called humus humus is defined as
A dark organic matter that form when plant and animal
B dark organic matter that forms from granites
C dark organic matter that froms from sand
Scientists have genetically modified a variety of corn to protect it against 6 points
its predator, the corn borer. This variety of corn now produces a chemical
that is toxic to the corn borer. How will the genetic modification benefit
the entire ecosystem? *
The corn plant will be able to survive and produce more food for the ecosystem.
The chemical produced by the corn plant will be consumed by others in the
ecosystem.
The modified gene will mutate, and the new chemical produced will not be toxic to the
corn borer.
The corn plant will self-fertilize and cross-pollinate and continue to produce pest
resistant corn plants.
Answer:
the entire ecosystem? *
The corn plant will be able to survive and produce more food for the ecosystem
Explanation:
Considering a trophic web and competition for resources, we could say that the genetic modification benefit s the entire ecosystem because the corn plant will be able to survive and produce more food for the ecosystem.
---------------------
Assuming competition for resources between different species, and considering the trophic web, we could conclude that the genetic modification benefit s the entire ecosystem is because the corn plant will be able to survive and produce more food for the ecosystem →→→ Option A.
We need to think about the whole ecosystem when answering this question.
Let us think about the trophic web.
The trophic web is a relationship process between different organisms, through which occurs transference of energy. These organisms place at different levels. The ones placed at lower levels pass energy to the ones at the higher levels. Each level feeds on the anterior one and gets eaten by the next one. As it is a web, all organisms are equilibrated until a change occurs. When the change affects any of the involved links, there can be a cascade effect on the web. A change in a link population size (increasing or decreasing) will affect the superior links and the immediately anterior link. Also, when two or more species are competing for the same source of food, a change in any of the population sizes will affect the other ones.In the exposed example, we will assume the corn borer was a successfull competitor and was preying on the corn. When eliminating it by the action of the toxic chemical, other organisms will experience a repercussion.
As the corn borer dies, the corn plant grows better and faster.
It might develop more foliage, flowers, and fruits, which might be acting as sources of food and shelter for different species.
Many other species might benefit from this genetic modification.
The corn plant development provides food, shelter and protection for many other species.The corn borer death means less competitive pressure for many other species.The other options.
B) The chemical produced by the corn plant will be consumed by others in the ecosystem. ⇒ Depending on the chemical, it cause no effect on other species, or might affect them. In any case, it is not beneficial for ecosystem.
C) The modified gene will mutate, and the new chemical produced will not be toxic to the corn borer ⇒ If this was the case, the corn plant would still be affected and the predator would still preying on the plant.
D) The corn plant will self-fertilize and cross-pollinate and continue to produce pest resistant corn plants ⇒ This would not involve other species.
-------------------------
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Which of the following is a chemical change?
a. cutting a rope
b. burning sugar
c. bending a steel rod
d. melting gold
e. making a snowman
The option which represents a chemical change among the given options is option B which states "burning sugar".
A chemical change is a type of change in which the substances in the substance themselves are changed into one or more different substances with different physical and chemical properties. During a chemical reaction, the chemical identity of the substance(s) involved is altered.
Hence, when we are observing a chemical change, we can see a change in color, odor, and temperature, etc. All these chemical changes are generally irreversible
Physical change can be differentiated from a chemical change based on the fact that physical change only alters the state or size of a substance. Whereas, a chemical change alters the chemical identity of the substance, by changing its chemical composition and properties.
The given options are: a. cutting a rope b. burning sugar c. bending a steel rod. melting gold e. making a snowman Option a, "cutting a rope" is a physical change. Option b, "burning sugar" is a chemical change. Option c, "bending a steel rod" is a physical change. Option d, "melting gold" is a physical change. Option e, "making a snowman" is a physical change.
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the study of the evolutionary relationships between organisms, which is called , may influence the discipline of identifying and grouping organisms, which is called
The study of the evolutionary relationships between different organisms which is known as phylogeny might influence the discipline of grouping and identifying organisms which is known as taxonomy.
Phylogeny is can be defined as the evolutionary history of a particular species or a group. The relationships amongst the organisms can be represented as an evolutionary tree which is known as the phylogenetic tree. In a phylogenetic tree, the species or groups are organized in a way that it allows us to know how they evolved from the common ancestors.
Taxonomy is a discipline which involves the grouping as well as the identification of different organisms. Phylogeny influences taxonomy as the phylogenetic relationship amongst organisms determines the groups in which they must be classified.
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If the concepts of feminization and masculinization apply to humans (which we cannot determine at present)...
Choices:
Masculine and feminine behaviors are purely social constructs
The concept that masculinity must be accompanied by a reduction in femininity is incorrect
The concept that femininity is unaffected by masculinity is correct
Biological behaviors associated with masculinity would also be associated with femininity
Masculine and feminine behaviors being purely social constructs is the correct choice and is denoted as option A.
What is Masculinity?This is defined as the features and behavior which are associated with the male gender.
Women are always regarded or set up as being inferior to men in the society thereby resulting in them not having the same cultural influence as men. This depicts the both of them being social constructs and is therefore the most appropriate choice.
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How does mining impact the environment?
It has a positive impact on the environment by permanently altering the ecosystem.
It has a positive impact on the environment by releasing chemicals into the environment.
It has a negative impact on the environment by allowing toxic chemicals to harm wildlife.
It has a negative impact on the environment by creating new niches for wildlife to inhabit
Answer:
It has a negative impact on the environment by allowing toxic chemicals to harm wildlife.
Explanation:
Mining refers to the act of extracting minerals and other valuable solids from the earth's crust. The process of mining can have adverse effect on an ecosystem in the sense that wildlife is threatened during the process.
During the mining process, chemicals, which are toxic to living organisms, from the minerals gets washed into the areas surrounding the mining site. Thereby, causing serious harm to the wildlife living in those areas.
Answer:
C
Explanation:
Identify the phase of mitosis for each plant cell.
Answer:
Lol i see I’m not the only one who uses Brainly on k-12
Explanation:
This is Anaphase of Mitosis. Mitosis is an equational division.
What is Mitosis?A cell prepares for cell division by replicating its chromosomes, segregating them, and creating two identical nuclei during the mitotic phase.
The cell's contents are often evenly divided into two daughter cells with identical genomes after mitosis. A cell copies each chromosome during mitosis and distributes one copy to each of its two daughter cells.
With regard to our example of an instruction manual, it is crucial that each person receive a duplicate of each page.
Therefore, This is Anaphase of Mitosis. Mitosis is an equational division.
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Briefly (3-5 sentences) summarize cell division in prokaryotic cells.
Answer:
Prokaryotic cells have a ring-shaped nucleus, however it is not fully defined, and thanks to this, their DNA is found unlike eukaryotic cells, scattered in the cytoplasm, an example of a prokaryotic cell is a bacterium, which has Oval shaped
uwu
Hope I help!
Fill in the blank: The ability of a group of organisms to change, or ______
time helps populations survive in an ever-changing environment. *
A. Homeostasis
B. Metabolism
C. Stimulus
D. Evolve
The ability of a group of organisms to change, or ___Stimulus___
time helps populations survive in an ever-changing environment.
A stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment.
The speed of the rotation of Earth has the greatest effect on which of the following?
Answer:
?***##################
The speed of the Earth's rotation has the greatest effect on the length of a day.
What happens during Earth's rotation?
The Earth rotates once on its axis in approximately 24 hours, and this rotation determines the length of a day. The Earth's rotation speed is not constant, but it is gradually slowing down over time due to various factors, such as the gravitational influence of the moon. As a result, the length of a day has increased over geological time.
The speed of the Earth's rotation also affects other aspects of the planet, such as the distribution of ocean currents, atmospheric circulation patterns, and the formation and behavior of weather systems. However, the length of a day is the most directly and immediately impacted by changes in the Earth's rotation speed.
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cell division in Laphorina superb
Lophorina Superba is a bird species and therefore the undergone both mitotic cell division for somatic cells and meiotic cell division for germinal cells.
What is mitotic cell division?The process of mitosis cell division is based on the generation of genetically identical body cells, while meiotic cell division generates cell having half of the genetic material which will form the gametes in species of sexual reproduction such as for example birds.
Therefore, with this data, we can see that both mitotic and meiotic cell divisions occur in bird species such as Lophorina Superba.
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which is a characteristic or structure that contributes to mating success? group of answer choices beetle mandibles mating plug all of the above colorful structures
Mating plug is the characteristic or structure that contributes to mating success. Option B is correct.
There is no single answer to this question that applies to all species, as different species may have different structures or characteristics that contribute to mating success. However, among the options given, both beetle mandibles and colorful structures can be characteristics or structures that contribute to mating success in some species.
In some species of beetles, males use their mandibles in combat with rival males to gain access to females for mating. Therefore, larger or more impressive mandibles can give males an advantage in mating competition.
Similarly, in many species, colorful structures such as feathers, scales, or skin can be important for attracting mates. Bright and contrasting colors can signal good health, genetic quality, or fitness, and can be used in courtship displays to attract and impress potential mates.
Mating plug, on the other hand, is a structure found in some species where males deposit a substance or structure to physically block the female reproductive tract after mating.
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--The given question is incomplete, the complete question is
"Which is a characteristic or structure that contributes to mating success? group of answer choices A) beetle mandibles B) mating plug C) all of the above D) colorful structures"--
what is biodiversity. in your own words. but be more detailed
Answer:
variation of life at all levels of biological organization.or biodiversity is the variation of life given ecosystem,biome. or the entire earth.biodiversity is often used as a measurebof the health of biological systems.
what happens to a population when biological evolution takes place? a change takes place in the genetic traits passed from one generation of the population to the next. individuals in the population adapt to the environment by developing new traits during their lifetimes. the population becomes more genetically perfect over time as the best traits are passed to
A change occurs in the genetic traits passed down from one generation to the next.
Natural selection is the process by which living organism populations adapt and change. Individuals in a population are naturally variable, which means they differ in some ways. This variation indicates that some people have traits that are better suited to their environment than others.
Biological evolution is the change in inherited traits in populations of organisms over successive generations. Trait evolution occurs when variation is introduced into a population through gene mutation or genetic recombination or is removed through natural selection or genetic drift.
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Label the Phases of meiosis
Answer:
prophase, metaphase, anaphase, and telophase.
Explanation:
pls i well pay you 40$ +50points
The model of magnetic attraction and magnetic repulsion are given below:
Repulsion: N <----> N or S <----> S
Attraction: N ---><--- S or S --><--- N
What is the law of magnetism?The law of magnetism states that like poles repel and unlike poles attract.
The poles of a magnet refer to the ends of a magnet. There are two poles in a magnet; the North pole and the South pole.
The North pole of a magnet is the end of the magnet that points toward the geographical north when a bar magnet is suspended in the Earth's magnetic field.
The south pole of a magnet is the end of the magnet that points toward the geographical south when a bar magnet is suspended in the Earth's magnetic field.
When two North poles of a bar magnet are brought close to each other, they repel themselves. Similarly, when two South poles of a bar magnet are brought close to each other, they repel themselves.
However, when a North pole and a South pole of a bar magnet are brought close to each other, they attract themselves.
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Which muscle is highlighted below?
A. Obliques
B. Biceps brachii
C. Rectus abdominus
D. Latissimus dorsi
Answer:
A. Obliques
Explanation:
Those are oblique muscles. Biceps brachii are in your upper arm, rectus abdominis are your abs, latissimus dorsi is in your upper back (very big muscle)
Answer: obliques
Explanation:
took the quiz
(trust me ignore the comments on the other answer)
PLEASE HELP ASAP. WILL GIVE BAINLIEST! How does technology influence how the types of energy sources are used? Give an example to support your answer.
Answer:
It has provided for the use of alternate energy sources that have reduced impact on the environment. For example, if we are on our electronics that uses electrical energy which means that that energy is used in the electronic. So that means the energy that is always used which is electrical energy is an example of my answer
art B: Analyze and Extend
Question 1
Does your MyPlate Plan match your actual food intake? Explain your
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A2
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Based on the information, the MyPlate plan correctly matches with my food intake (consumption).
What is MyPlate?MyPlate can be defined as an online resource (website) that is designed and developed to provide recipes, cookbooks, dietary guidelines, and healthy eating habits for people, over a specific period of time.
According to MyPlate guidelines, the following dietary guidelines are to be adopted:
Grains should make up about one-fourth (¼) of a diet.Fruits should make up less than one-fourth (¼) of a diet.Protein should make up about one fourth (¼) of a diet. Vegetables should make up more than one-fourth (¼) of a diet.Read more on MyPlate here: https://brainly.com/question/1778114
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The best descriptive term for the resident flora in the gut is:
A. commensals
B. pathogens
C. parasites
D. mutualists
The best descriptive term for the resident flora in the gut is mutualists.
The resident flora in the gut, also known as the gut microbiota, consists of a diverse community of microorganisms that inhabit the gastrointestinal tract. These microorganisms play a crucial role in maintaining the overall health and well-being of the host. The term "mutualists" accurately describes the relationship between the gut microbiota and the host because it signifies a mutually beneficial association.
The gut microbiota and the host have co-evolved over time, establishing a symbiotic relationship. The microbiota derives nutrients from the host's diet and environment, while in return, it aids in digestion, vitamin synthesis, and the maintenance of a healthy immune system. Furthermore, the gut microbiota helps in the breakdown of complex carbohydrates and the production of short-chain fatty acids, which provide energy to the host and contribute to gut health.
The term "commensals" refers to microorganisms that coexist with the host without causing harm or benefit. While some members of the gut microbiota can be potentially pathogenic, their numbers are usually kept in check by the mutualistic microorganisms. The term "pathogens" is not appropriate for describing the resident flora since it implies a harmful or disease-causing relationship, which is not typically the case in a healthy gut.
In conclusion, the best descriptive term for the resident flora in the gut is "mutualists" as it accurately represents the mutually beneficial relationship between the gut microbiota and the host.
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