christine88
contestada

how much DNA is located in an egg cell BEFORE fertilization?

a.) 100 percent (all of it)

b.) 50 percent (half of the DNA)

c.) none of it

Respuesta :

juddjungle

Answer:

B. 50%

Explanation:

Answer:

B

Explanation:

Gametes are haploid that contains 1 set of chromosomes.

To form a zygote, fertilisation occurs which causes the fusion of a sperm and an egg to form a diploid cell.

In each gamete, they contain 50 percent of the genetic material as compared to the zygote, fusing to form a zygote with 100 percent DNA after fertilisation.

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