The best statement to describe the production of nearly identical AFGPs in the two fish species is B) the fish live in environments with similar selective pressures, and those that produce AFGPs are better able to survive.
The similar AFGPs in both species are a result of convergent evolution, where two unrelated organisms develop similar characteristics due to similar environmental pressures.
In this case, both fish species live in extremely cold environments where they need antifreeze glycoproteins to survive. The AFGP gene originated independently in each species, but natural selection favored individuals that produced AFGPs, leading to the evolution of similar AFGPs in both species.
The other options are not supported by the information given in the table and are therefore incorrect.
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Which of the following is not a function of meiosis? cause an organism to grow O produce gametes keep chromosome number constant from one generation to the next reduce the chromosome number in gametes create genetic variability
Meiosis does not cause an organism to grow. While meiosis has important roles in producing gametes, maintaining chromosome number, and generating genetic diversity, it is not responsible for causing an organism to grow.
Meiosis is a specialized form of cell division that occurs in sexually reproducing organisms. Its primary functions include producing gametes (sex cells), reducing the chromosome number in gametes, and creating genetic variability. However, meiosis is not responsible for causing an organism to grow. The growth of an organism occurs through the process of mitosis, which is a type of cell division that leads to the production of somatic cells. Mitosis allows for the increase in cell number, tissue growth, and overall development of an organism. In contrast, meiosis is specifically involved in the formation of gametes, such as sperm and eggs, which are used for sexual reproduction. During meiosis, the chromosome number is reduced by half, ensuring that the offspring receive the correct number of chromosomes from each parent. Additionally, meiosis promotes genetic variability through processes like crossing over and independent assortment, which result in the shuffling and recombination of genetic material.
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Which describes a grizzly bear’s habitat? all the biotic factors in the ecosystem all the abiotic factors in the ecosystem the role of the bear in the ecosystem the physical area where the bear lives
Answer:
it is D
Explanation:
A grizzly bear’s habitat comprises of the physical area where the bear lives
What is a habitat?A habitat is defined as the dwelling home of living organisms.
There are three major types of habitat; namely:
Terrestrial habitatAquatic habitatArboreal habitatTerrestrial habitat is the land habitatAquatic habitat is the water habitatArboreal habitat is the tree habitatLearn more about habitat:
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4. Assess the importance of variations to
natural selection.
________ is the greenhouse gas that has had the most impact on climate change and it is released into the atmosphere by __________.A. CuSO4 (copper sulfate), miningB. SO2 (sulfur dioxide), burning fossil fuelsC. NO2 (nitrogen dioxide), deforestationD. CO2 (carbon dioxide), burning fossil fuels
Carbon dioxide is the main greenhouse gas emitted by human activities. Human activities include the burning of fossil fuels such as oil (gasoline) and coal. This gas is released into the atmosphere as complete combustion of fossil fuels is achieved.
We can conclude that the correct answer is:
Answer:D. CO2 (carbon dioxide), burning fossil fuels
A un cultivo de células que realizará meiosis se le agrega una enzima que degrada las proteínas del complejo "sinaptonémico", luego se les permite continuar con el proceso de división. ¿Qué consecuencias puede tener este procedimientos sobre la meiosis?
Answer:
El complejo sináptonémico se forma en la fase temprana de la profase 1. Asegura la alineación de los cromosomas homólogos, al igual que una cremallera que mantiene los cromosomas homólogos en alineación (sinapsis) y la recombinación de estos cromosomas. Por este complejo asegura una segregación cromosómica precisa, en la metafase 1
The synaptonemic complex is formed at early phase of pro phase 1.It ensures the alignment of homologous chromosomes, just like a zipper which holding homologues chromosomes in alignment(synapsis) and recombination of these chromosomes..Therefore at meta phase I, the accurate paring aided by this complex ensures accurate chromosomes segregation.
Explanation:
Which of the following is a characteristic of science?
(A) It investigates the supernatural
(B) It asks testable questions
(C) It is done by one scientist at a time
(D) It uses opinion to make conclusions
Answer:
A it investigates the super natural.
Answer:
B
Explanation:
Science doesn't investigate the supernatural
Science can have more then one scientist at a tie
Opinions DON'T mean facts/ conclusions
Hope this helps :) Have a great rest of your day
In which type of fault is the hanging wall above the footwall?
normal
reverse
strike-slip
horizontal
Answer:
B. Reverse
Explanation:
Got it right on edgeA hanging wall and footwall are present in every fault that is inclined from vertical. In reverse type of fault is the hanging wall above the footwall. Therefore, option B is correct.
What is footwall ?The higher or overlaying block along the fault plane is referred to as the hanging wall, or headwall, and the block below is referred to as the footwall as rocks slide past one another during faulting. The direction in which the fault plane and Earth's surface collide is known as the fault strike.
The rock above the fault zone in a cross-section view of a fault is referred to as the hanging wall.The foot wall refers to the rock beneath the fault zone.
Consider digging a mine along the fault line to help you distinguish between the two. The footwall is the brick directly beneath your feet, and it is also the one on which you would hang your miner's lantern.
Thus, option B is correct.
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In dim light the iris ___ and the pupil gets bigger in bright light, the iris expands and the pupil gets smaller.
Explanation:
in dim light the iris contract ,the the pupils widens to allow more light to enter the eye,in bright light the iris relaxes and size of pupil becomes smaller to reduce amount of light entering the eye. NOTE: the muscle do not expand they either contract and relaxes
What is the probability of getting the same numbers on 3 dice when they are thrown simultaneously?
Answer:
So, assuming the dice are 'fair' (that each of the six numbers has a probability of 1/6 of showing up on each of the dice), there is a probability of 1/36 that all three dice will show the same number.
Explanation:
How are the atlas and axis vertebrae morphologically different from typical vertebrae?.
The morphological difference between atlas/axis vertebrae and typical vertebrae is that typical vertebrae consist of a body, vertebral arch, and transverse processes whereas atlas/axis contain different structures according to the functional requirements.
The atlas, as well as axis vertebrae, are morphologically different from typical vertebrae by the presence of the body, vertebral arch, and transverse processes in typical vertebrae. The vertebral column is made up of 26 serially arranged bones called vertebrae. Each vertebra has a central hollow portion through which the spinal cord passes. The first vertebra is known as the atlas and the second vertebra is known as the axis.
These both are known as atypical vertebrae because they are morphologically distinct from the typical vertebrae. The typical vertebrae have a body, vertebral arch, and transverse processes which are not present in atypical vertebrae.
Thus, the morphological difference between atlas/axis vertebrae and typical vertebrae is that typical vertebrae consist of a body, vertebral arch, and transverse processes whereas atlas/axis contain different structures according to the functional requirements.
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The ultimate source of energy for most organisms is
Oglucose
O carbon dioxide
O oxygen
the sun
Answer:
c
Explanation:
after low sexual desire, the most common sexual dysfunction seen by sex therapists among females is:___
After low sexual desire, the most common sexual dysfunction seen by sex therapists among females is Female orgasmic disorder (FOD).
Female orgasmic disorder (FOD) is characterized by delayed, infrequent, or absent orgasm despite appropriate emotional and mental and sexual arousal and sufficient stimulation occurring during at least 75% of female sexual experiences. This phrase is sometimes used to refer to a sharp drop in orgasmic intensity.
When a woman experiences orgasmic dysfunction, it means she either is unable to have orgasm or finds it difficult to experience it. Instead of being a fulfilling, intimate experience for both partners, sex can turn into a duty when it is not joyful. Sexual activity may become less desirable and less frequent.
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Which of the following is NOT a characteristic of botrytis?
O Considered a fungus
O Thrives in dry conditions
O Observed as gray mold
O Grows on plant surfaces
Answer:
Thrives in dry conditions
Explanation:
Ayan na po Yung true answer
IN MODULE
I HOPE IT'S CORRECT ANSWER
MULTIPLE CHOICE QUESTION
Which is smallest?
A. Virus
B. Eukaryote cell
C. Prokaryote cell
D. Human
Why do do we eat? QER
need long answers
Answer: HOPE THIS IS GOOD
Explanation:Why do we eat?
we eat because food gives us the nutrition we need to go throughout the day and we need energy so we can live and have fun! but then again if we don't eat the right foods then that can also affect us in bad ways. so we should always to keep a balanced diet.
overall we eat to satisfy our hunger as well and to have energy for throughout the day
hybrids hide one expression of a trait that reappears when hybrids are self-crossed because blank .
Hybrids hide one expression of a trait that reappears when hybrids are self-crossed because of segregation.
Segregation refers to the separation or sorting of different alleles during the formation of gametes (reproductive cells). In hybrids, one allele for a specific trait may be dominant and masks the expression of the recessive allele.
However, when hybrids are self-crossed, the alleles segregate during gamete formation, resulting in the re-emergence of the hidden trait. This is due to the fact that each parent contributes one allele for each trait to their offspring, and during meiosis, the alleles segregate independently into different gametes. As a result, the hidden trait can reappear in the offspring of the self-crossed hybrids.
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The correct question is:
Fill in the blanks:
Hybrids hide one expression of a trait that reappears when hybrids are self-crossed because _________.
a heterozygous contains two different alleles of the same gene. just before meiosis begins the two different alleles are found on:
On homologous chromosomes, heterozygous genes contain different alleles of the same gene whereas homozygous genes have identical alleles of the same gene.
All cell types whose role is not the production of gametes go through mitosis, which is a process that occurs in somatic cells. Before every mitotic division, each chromosome is duplicated, resulting in a complete set of chromosomes in the nucleus of each new cell. Barring random mutations, each consecutive duplicate cell will have the same genetic makeup as its parent due to the inheritance of the same chromosomal set and biological environment.
This is advantageous for both replacing damaged tissue and encouraging growth and development from an embryonic state.
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Which organ is best described as one in which there are some cells, there is more ground substance than extracellular fibers, and the ground substance is solid at maturity?.
Answer:
The femur or thigh bone. It's the longest, strongest bone in your body. It's a critical part of your ability to stand and move. Your femur also supports lots of important muscles, tendons, ligaments and parts of your circulatory system.
Explanation:
Hope it helps! =D
In which cerebral lobes is the speech center located?
a) frontal
b) parietal
c) temporal
d) occipital
Answer:
A.
Explanation:
The correct answer is frontal / A.
Answer:
a) frontal
Explanation:
Each hemisphere of the cerebrum can also be divided into regions called lobes, which include the frontal, parietal, temporal, and occipital lobes. The lobes located in the front and side of your brain, the frontal lobes and the temporal lobes, are primarily involved in speech formation and understanding.
in turning a page, you would mainly be using what type of tissue?
In turning a page, you would mainly be using skeletal muscle tissue.
This type of tissue is responsible for the voluntary movements of our body, such as walking, running, and even turning a page. Skeletal muscles are attached to bones and are controlled by the nervous system.
The process of turning a page involves the contraction of muscles in the fingers, hand, and arm. The brain sends signals to these muscles, causing them to contract and move the pages of a book or magazine. The skeletal muscles work together in a coordinated manner to execute this movement.
Skeletal muscle tissue is composed of long, cylindrical cells called muscle fibers. These fibers contain numerous myofibrils, which are responsible for the contraction of the muscle. They contain two types of protein filaments: actin and myosin.
In summary, turning a page involves the use of skeletal muscle tissue, which is responsible for voluntary movements in the body. The coordinated contraction of muscles in the fingers, hand, and arm allows us to execute this movement.
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8.
Scientists must be able to do which of the following?
understand other subjects much better than science
Past Due: Wed 07/01
ng in Science
create good hypotheses based on research
Past Due: Wed 07/01
Design
do experiments without background research
ast Due: Thu 07/02
eg Results
test multiple hypotheses in one experiment
st Due: Thu 07/02
Answer:
i think they must be able to create good hypothesis based on research.
they must be able to create good hypothesis based on research.
Explanation:
Plzz help will give brainiest. What pair of chromosomes do not go through crossover
Answer:
The Y chromosome do not go through crossover
Explanation:
Typically, genes from the mother and father are shuffled -- or, "cross over" -- to produce a genetic combination unique to each offspring. But the Y chromosome does not undergo crossing over, and, as a result, its genes tend to degenerate, while repetitive DNA sequences accumulate. Each chromosome is made up of DNA.
Answer:
it is the y chromosomes that do not go through crossover.
vesta is an asteroid that takes 3.629 years to orbit the sun calculate the avergae sun to vesta distance.
Answer:
ok what is your question
Explanation:
(PLEASE ANSWER ASAP!) Use the word bank to fill in the rock cycle steps in the diagram below. You many only use each word 1 time. 2 of the words will not be used at all.
Word Bank:
Erosion, Heat and Pressure, Metamorphic Rock, Magma, Sedimentary Rock, Igneous Rock, Compaction, Melting
1.
2.
3.
4.
5.
6.
7.
8.
The rock cycle attached is labeled accordingly:
ErosionCompactionSedimentary rockHeat and PressureMetamorphic rockMeltingMagmaCooling.What is the rock cycle and why is it important?The rock cycle describes how the three types of rocks are connected to one another and how processes shift from one type to another through time. This cyclical component causes the rock to alter a geologic cycle as well as a biogeochemical cycle on planets with life.
The degradation of rocks eventually forms the soil in which we grow our plants, and scientists and engineers research the rock cycle in order to find the best energy sources and building materials.
Weathering and erosion, transport, and deposition would all come to a halt if the rock cycle did not exist. Scientists believe that if all of the active processes of the rock cycle stopped, our planet would be unable to support any life.
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11. Name and explain all of the stages of the water cycle.
Explanation:
Evaporation - the water from the oceans began to evaporate due to the heat of the sun and forms water vapour
Condensation - the vapour then rises and forms clouds and forms a liqiud
Presipitation - after the cloud is filled with water, it falls down as rain
In the golgi, the proteins are further modified by the attachment of ________, which act as signals that direct the proteins to the correct location of the cell.
In the Golgi apparatus, the proteins are further modified by the attachment of glycans, also known as carbohydrates or sugars.
These glycans act as signals that direct the proteins to the correct location within the cell. The Golgi apparatus is a cellular organelle that plays a critical role in the modification and sorting of proteins and lipids. The addition of glycans to proteins in the Golgi allows the cell to control the trafficking and distribution of the proteins within the cell. The glycans can act as signals for the protein to be targeted to specific organelles, such as the lysosome for degradation, or the plasma membrane for secretion.
This process of glycans attachment is called glycosylation, and it can affect the function, stability, and localization of the proteins. Understanding the role of glycans in directing proteins to their proper location within the cell is important for a better understanding of cellular physiology and disease.
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Use examples to explain how the geosphere interacts with two other of Earth's spheres. Explain the interaction for each using complete sentences. HELPPPP
Several examples of sphere interactions can be inferred from this photograph: Humans (biosphere) built a dam out of rock materials (geosphere). Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (geosphere), or evaporating into the air (atmosphere).
(PLEASE MARK ME AS BRINLIEST)
Answer: Dont have one just wanted to help this person get brainliest
Explanation: I like helping
Slit-like structures found beneath the cap of a typical mushroom are known as
A. Volva B. Gills C.Pileus D.Annulus
Answer:
B
Explanation:
REPOST!!!
Hurry!!!Describe the events of each stage of mitosis. Describe and ILLUSTRATE
Just to help the guy trying to get brainliest, he actually did a good job
A student made a model of an ecosystem in an aquarium.
The student used potting soil to represent land, water to
represent a pond, and a lamp to represent the Sun.
One limitation of the model is that it does not represent how living things
interact with the nonliving parts of an ecosystem. Which way of refining the model would best address this limitation?
A. Adding a fan that can circulate the air
B. Placing some aquatic plants in the water
C. Putting a timer on the lamp so that it turns off at night
D. Adding a water pump that can circulate the water
Placing some aquatic plants in the water is the refining the model would best address this limitation.
What is Ecosystem?An ecosystem is a region where different species of plants, animals, and other organisms coexist in harmony with the environment, including the climate and geography.
An ecosystem is a region where a bubble of life is created by plants, animals, and other organisms interacting with the weather, environment, and other factors. Abiotic variables, or nonliving components, coexist with biotic components in ecosystems.
Every component of an ecosystem is directly or indirectly dependent upon every other component. An ecosystem's temperature changes frequently have an impact on the types of plants that may flourish there, for example.
Therefore, Placing some aquatic plants in the water is the refining the model would best address this limitation.
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