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REY [17]
3 years ago
6

Homologous chromosomes are similar in all of these characteristics except:

Biology
1 answer:
Gnesinka [82]3 years ago
7 0

Answer:

Except alleles

Explanation:

Alleles are different versions of the same gene and that's because they have different DNA, even though it is slightly different it can make a lot of changes so that's why they have different alleles.

Allele is actually the variant form of some genes.

The best<u> example </u>for alleles we can find in the gene for blossom color in some species of flowers or plants. Only one single gene is controlling the color and we can see sometimes different versions of it. Those different versions are called Alleles.

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One of the advantages of asexual reproduction is that it is a
Sliva [168]

Answer:

Option C should be correct one.

Explanation:

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Diversity is limited. ...

Population numbers can be difficult to control. ...

There can be an inability to adapt. ...

Overcrowding can be a real issue. ...

Reproduction can create competition.

5 0
3 years ago
In a food chain, if an arrow points from a robin to a worm it means that...
statuscvo [17]

Answer:

The answer is A.

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(Correct me if I am wrong)

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3 years ago
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Answer:

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3 years ago
Why do plant cells have a cell wall and plant cells don’t?
Minchanka [31]
So animal cells can have various shapes, but plant cells only havethe shapes of their cell walls. That's nice for plants, because it gives them the ability to grow up and out, where they can get lots of sunlight for making their food.

In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants tohave rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change siz
Exactly why plant cell have wall and animal cell don't :-Cell walls are supporting structures that help the plant to have a fixed shape and protect it from injury. Other than that, it helps to keep the plant turgid so that it can stay firm and upright. Because when it enters a high water potential solution, as water moves in, the water exerts turgor pressure on the cell wall and the cell wall thus exerts an opposing pressure to keep water out. Hence cell wall is needed for the plant.

On the other hand, animal cells do not need to keep the structures, as they have the skeletal system to protect the organs and cushion them against any external Injuries.


This was the all information I had thank you.
5 0
3 years ago
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Explanation:

hope this helps

4 0
2 years ago
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