Answers
I believe this question is trying to get you to realize the difference between acquired traits(one you get through doing something during life) and heritable traits(ones from Mom/Dad). For example, I really wish I was 6 foot 4... but the height trait comes genetically from your parents since it is coded in my DNA how tall I will be, therefore this trait must be passed down genetically and somewhere down the evolutionary tree the humans in the region which my family comes from was better off being short. An example that comes from acquired traits could be muscularity... my parents are both not very muscular but throughout my lifetime I enjoy working out and have become much more muscular, no matter how much your parents or grandparents lift weights YOU won't change so that change must be acquired through aging during your lifetime. Now the amount of muscle your body can put on is a heritable thing but that is beside the point. Hope this helps :)
Related Questions
Heart muscle cells remain in the Go stage. Why might this be important for
cardiac function?
Answers
Answer:Cardiac Myocyte Cell Cycle Control in Development, Disease and Regeneration
Explanation:hope it helps
which of the following definitions is the correct description of symbiosis
Answers
Answer:
A symbiosis is an evolved interaction or close living relationship between organisms from different species, usually with benefits to one or both of the individuals involved.
symbiosis is an evolved interaction or close living relationship between organisms from different species, usually with benefits to one or both of the individuals involved.
Which two organ systems work together to provide a structural framework for movement?
A. skeletal and muscular
B. muscular and endocrine
C. integumentary and skeletal
D. endocrine and integumentary
Answers
Answer:
Skeletal and Muscular
Explanation:
They help work together to provide support to maintain the body together and to help move.
PLZ MARK BRAINLIEST!!!
Answer:
A. Skeletal and Muscular
Three gel cubes similar to those from the previous
screens have been placed in a colored solution that
seeps into the gel much like nutrients enter a cell.
Use the slider to see how the solution affected the
gel cubes after some period of time.
2. How does this model support the conclusion that
cells need to have a high amount of surface area
relative to their total volume?
Answers
Answer:
These gel cubes can be thought of as representing individual cells. As the cubes interact with their surroundings based on the amount of surface area and volume they have, the efficiency movement of substances in and out of cells depends on the two attributes as well. Greater surface area will mean more efficient rates of diffusion, which implies a smaller surface area to volume ratio is ideal for a biological cell.
Hope that answers the question, have a great day!
After some period the gel cubes will become Turgid
The higher the surface area the more efficient The diffusion rate
When The gel cubes are placed inside a colored solution the solution will start seeping into the gel cubes as the gel cubes continues to remain in the colored solution. Hence the gel cubes will become Turgid after some period of time.
The surface area to volume ratio plays a major role in the rate of diffusion of solvents inside the gel cubes ( cell ). Therefore the higher the surface area to volume ratio, the more efficient diffusion rate the cells would have.
Hence we can conclude that After some period the gel cubes will become Turgid The higher the surface area the more efficient The diffusion rate
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Although some data related to your question is missing a general answer is provided within the scope of your question
True or false determine
Answers
Answer:
False. This is because multiple genotypes can determine a phenotype
What kind of teeth would you expect a badger to have?
adgers are a type of mammal that eats mostly earthworms
and insects. They sometimes eat small mammals, birds,
and reptiles, as well as plant roots and fruit.
some flat and some round
all flat
some sharp and some flat
all sharp
Answers
El tejón común, europeo o eurasiático (Meles meles), también conocido como tasugo,6 es una especie de mamífero carnívoro de la familia Mustelidae. Es de tamaño medio y propio del Viejo Mundo.
Answer: Some sharp and some flat
Explanation: They eat both plants and animals, and most animals that are omnivores have both sharp teeth for meat, and flat teeth for plants.
Hope this helps :)
If you could repeat the experiment and make it better, what would you do differently and why?
Answers
Answer:
Nothing different, perform the same thing and see if I get the same results.
Explanation:
Answer:
Nothing different, perform the same thing and see if I get the same results.
Explanation:
Explain why the forest ecosystem is a system.
Answers
Answer:
Like all ecosystems, forests consist of many interacting parts. They include living organisms such as plants, animals, and fungi. Forests also include non-living components that these organisms depend on, such as the soil and climate. As stated in the article, one change, such as pollution, can cause a ripple effect through the ecosystem. Dying lichens are one of the earliest signs of pollution. In turn, the loss of the lichens can cause a decline in species that rely on the lichens for survival.
Explanation:
That is the sample answer.
Where are the strongest jet streams located?
A.over high altitudes
B.over land
C.in the lower atmosphere
D.far away from the equator
Answers
Answer:
A. over high altitude
Explanation:
the polar jets are the strongest jets, in higher altitudes
Why do decomposers break down plant and animal waste products? I will mark you as brainlist
choose:
To keep the nitrogen cycle going
To produce ammonium
To obtain energy
Answers
Decomposers break down plant and animal waste products - To obtain energy
Decomposers obtain nutrients and energy by breaking down dead organisms and animal wastes.
decomposers release nutrients, such as carbon and nitrogen, back into the environment.These nutrients are recycled back into the ecosystem so that the producers can use them.Thus, decomposers break down plant and animal waste products - To obtain energy
Learn more about:
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The diagram shows the karyotype of a female with Patau syndromePatau syndrome is known as trisomy 13 and is caused by the presence of three copies of chromosome 13. Which term best describes the cause of Patau syndrome?
Answers
Answer:
Its D your welcome.......
Explanation:
Mutations in genes cause
A. Variation
B. Competition
C. Reproduction
Answers
Answer:
Hello There the Correct answer is A. Variations.
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Hope it helps!
Juanita learns that gray tree frogs and green tree frogs both live in the southern United States. The gray tree frogs live in forests and blend in with the bark on the trees. The green tree frogs blend in with the tall reeds and grasses of the wetland areas. Natural selection helps the gray tree frogs in the forests and the green tree frogs in wetlands.
Natural selection is affected by which three factors?
A. reproduction
B. evolution
C. variation
D. overproduction
E. mechanism
F. competition
Answers
Answer:
A.reproduction
B.Evolution
F.competition
Explanation:
Variation, reproduction, and competition are the three factors that influence natural selection and drive the evolution of species over time.
What factors affect natural selection?Natural selection is affected by three factors: variation, reproduction, and competition.
Variation refers to differences among individuals within a population. In this context, the different coloring and habitat preferences of the gray and green tree frogs would be considered variations.Reproduction is the process by which organisms produce offspring, and it is a crucial component of natural selection because it allows advantageous traits to be passed on to future generations. In the case of the tree frogs, individuals with coloring that helps them blend in with their environment are more likely to survive and reproduce, thereby passing on their advantageous coloring to their offspring.Competition refers to the struggle among individuals for resources such as food, mates, and habitat. In this context, the competition between the gray and green tree frogs for resources in their respective habitats would affect the outcome of natural selection.Learn more about natural selection, here:
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During mitosis, the original cell produces two daughter cells. How many daughter cells will be produced if 250 mouse cells undergo mitosis?
Answers
Answer:
There would be 500 daughter cells if 200 mouse cells went through the process of mitosis. (If that's what your asking)
Explanation:
During mitosis, the organism (which would be an asexual producer) doubles the amount of chromosomes and they divides the doubled number by two. So the organism will always end up with two daughter cells with the same number of chromosomes as itself. (That is the way with asexual producer's-their offspring is always an exact replica of the first). Now, if you take one mouse, it would end up with 2 daughter cells. If 250 mice reproduce, each with two daughter cells, then there would be 500 daughter cells in total, because you would multiply 2 by 250.
The number of daughter cells that will be produced is; 500 daughter cells
Mitosis is a process of cell replacement or cell growth whereby a cell divides into two exact daughter cells containing the same number of chromosomes each as the number of chromosomes contained in the parent cell.
Given that the original cell produces two daughter cells, when 250 mouse cell undergoes this process we will have
250 * 2 = 500 daughter cells.
Hence we can conclude that the number of daughter cells that will be produced is 500 daughter cells
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help me please
help help help
Answers
Answer:
I am pretty sure they use a fuel source, since they are connected to a electric grid that uses coal and other fuel.
what are the numbers that must be placed in the black to balance the chemical equation
1,2,1,2
2,1,1,2
2,1,2,1
1,2,2,1
Answers
Answer:
OPTION A
Explanation:
IN BALANCE IT SHOULD BE
2H2 an 2h2o
How can plastic kill marine organisms?
Answers
Answer:
They can eat it and choke...also imagine a human eating plastic, how well is that going to go? You can die from eating plastic, the same thing with marine creatures or any animals for that matter.
Explanation:
~Anna
Answer:
They can be killed by plastic by eating it, getting wrapped in PLASTIC bags, and they could get scratched by the cut plastic.
Explanation:
Just trust me as a Marine Biologist
What is the difference between a trapezoid and a rhombus? A) A trapezoid is a parallelogram and a rhombus is not. B) A rhombus always has 4 equal sides and a trapezoid does not. C) A rhombus always has 4 right angles and a trapezoid does not have to. D) A rhombus never has 2 sets of parallel sides and a trapezoid always does. Submit
Answers
Answer:B
Explanation: A rhombus has 4 equal sides constantly where as a trapezoid can have up to 4 different sides
Answer:
idk lol wth
Explanation:
The force of the Earth's gravity on an object gives the object its __________.
volume
mass
weight
density
Answers
Answer:
weight
Explanation:
The gravitational force between a mass and the Earth is the object's weight.
Answer:
Weight
Explanation:
Whe weight of an object is the force of gravity on the object and may be defined as a mass times the acceleration of gravity,w=mg.Since the weight is a force,its SI unit is the newton.
What type of structure forms when a speleothem on the ceiling of a cavern meets with a speleothem on the floor of a cavern?
Answers
Answer:
A column
Explanation:
What is the name of the organ?
Some mammals have an organ that connects the mother
and developing offspring, allowing for the exchange of
materials like nutrients, gases, and wastes.
mammary gland
placenta
pouch
crop
Answers
Answer:
the placenta is your answer
Explanation:
the placenta provides the nutrients and oxygen to the fetus.
Can bottled water go bad?
(NEED A PARAGRAPH PLZ)
**20 points**
Answers
Answer:
No, bottled water cannot go bad.
Explanation:
It is impossible for any sort of water to "expire". But, when in the bottle for to long, the plastic does become dangerous. The bottle begins to leak chemicals into the water. This doesn't make the water toxic, but it can alter the taste of your water.
Are people producers or consumers? Explain your answer.
Answers
Answer:
People are consumers because they can't produce their own foods so they eat foods made by other living things.
Explanation:
Chromosomes are structures of nucleic acids and proteins found in the nucleus of a cell. They contain all the genetic information of an organism. Humans have 46 pairs of chromosomes, with half from each parent. Which of the following best describes why the offspring will receive only half of the parents' chromosomes?
A)Chromosomes assort independently, and crossing-over occurs.
B)Gametes contain homologous pairs from the mother and father.
C)Diploid eukaryotic cells become haploid before fertilization.
D)The cell cycle stops, allowing for extra haploid cells to be made.
Answers
Answer:
C
Explanation:
I am pretty sure answer is C.
Chromosomes are structures of nucleic acids and proteins found in the nucleus of a cell, and they contain all the genetic information of an organism because chromosomes assort independently and crossing-over occurs, as in option A.
What is the function of the chromosome in meiosis?The chromosomes present in the parent cell duplicate in the S phase of the cell cycle, and in the meiosis phase of the cell cycle, the daughter chromatids segregate and form four haploid cells from the parent cell. The child or offspring is the result of the fertilization of the sperm and the ovum, and the zygote is formed from the process that develops into the offspring, and the zygote has half the genetic contents of the paternal and maternal parents. In this way the chromosomes separate in the meiosis.
Hence, Chromosomes are structures of nucleic acids and proteins found in the nucleus of a cell, and they contain all the genetic information of an organism because chromosomes assort independently and crossing-over occurs, as in option A.
Learn more about the chromosome here.
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The Krebs cycle occurs inside which organelles?
Answers
Answer:
It occurs inside of the mitochondria in the mitochondria matrix
Explanation:
Dont really have an "explanation" for this , just something you should know from the top of your head! Hope this helped , stay safe ‼
A virus is a _____.
plant
animal
plant and animal
none of the above
Answers
Answer: None of the above
Explanation: Viruses don't even meet all requirements to be classified as life, so it's definitely not a plant nor animal
Hope this helps :)
Answer:
none of the above
Explanation:
As water passes into the guard cells, the pore opens. explain why.
Answers
Answer:One of the most important functions of guard cells is to control the closing and opening of the stoma/pores. While the opening of these pores allows water to be released into the environment, it also allows carbon dioxide to enter the cell for photosynthesis (as well as the release of oxygen into the environment).
Explanation:
Answer: guard cells are a pair of cells that surround each of the stoma openings. to open the cells, they have to be triggered by one of many possible environmental or chemical signals. these can include more sunlight or higher than normal levels of carbon dioxide within the cell.
Explanation:
they open to regulate the gas and moisture exchange, hope that this is what you were looking for :)
The ring canal, stone canal, radial canals, and madreporite are all parts of the
system
O a. Nervous
O b. Water Vascular
O c. Circulatory
d. Digestive
Answers
help needed plsss !
Answers
Answer:
b. G
Explanation:
In RNA transcription, uracil pairs with adenine instead of thymine.
List the order in which Consumers arrive to your new ecosystem
Answers
Sun
Primary producers
Primary consumers
Secondary consumers
Tertiary consumers