2 years ago

How do the random distribution of chromosomes and crossovers create more variation in the resulting gametes?

1 answer:

4 0

When cells divide during meiosis, homologous chromosomes are randomly distributed during anaphase I, separating and segregating independently of each other. This is called independent assortment. It results in gametes that have unique combinations of chromosomes.

<em>Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.</em>

You might be interested in

8. Describe the changes that take place during the menstrual cycle from day 5-13 to the following:

pshichka [43]

Answer:

well B the uterus walls shed away and come out in clots of blood.

8 0

2 years ago

In Incomplete Dominance, the dominant allele is not expressed when the recessive allele is around. There are three phenotypes po

Kaylis [27]

Answer: True

Explanation:

In incomplete dominance, neither of the alleles in an heterozygous condition is dominant, thing the organism will show a form of phenotype in which the physical trait expressed is a combination of the two alleles.

6 0

2 years ago

Spontaneous mutations occur most commonly as a result of _________________________ .

Ray Of Light [21]

Errors during duplication, errors during recombination, the movement of genetic elements, and dna damage

4 0

9 months ago

_____ has seasonal ice caps and possible underground water.

Nat2105 [25]

Mars
is the answer
im sure

5 0

2 years ago