2 years ago

13) Crossing over is important because it creates ___.

Biology

1 answer:

Ainat [17]2 years ago

6 0

Crossing over is important because it creates genetic variability.

<h3>What is crossing over?</h3>

It is the exchange of chromosomal segments between non-homologous chromosomes in a tetrad.

Since chromosomal segments contain genes at different loci, the exchange will increase the genetic variability of the new chromosomes.

Thus, the daughter cells carrying the recombined chromosomes will be genetically variable from not just the parent cell, but fellow daughter cells.

More on crossing over can be found here: brainly.com/question/19671756

#SPJ1

You might be interested in

5. In humans, normal skin pigmentation is due to a dominant allele (A), while the recessive allele (a) causes albinism (lack of

MrRa [10]

Answer:

There are 2 possible punnett squares. In the case Kendal is a carrier, cross Aa with aa for Kent. In the case Kendal is not a carrier, cross AA with aa.

7 0

3 years ago

What is a toxic thing to eat

krek1111 [17]

Answer:

Tidepods

Explanation:

Anyone else remember when people were eating Tidepods??

3 0

3 years ago

Read 2 more answers

The genetic condition of an organism that has two identical alleles for a given trait.

NikAS [45]

"An organism in which the two copies of the gene are identical — that is, have the same allele — is called homozygous for that gene. An organism which has two different alleles of the gene is called heterozygous."

5 0

3 years ago

Where does the mutation occur that eventually can lead to cancer in a person?

Elena L [17]

Due to extreme (too much) cell division, a mutation of cells will occur and that is the cancer within humans.

6 0

2 years ago

Which statement correctly describes a level of organization in the human circulatory system?

pickupchik [31]

Organs are made up of many tissues

7 0

3 years ago