A species of kangaroo has a diploid chromosome number of 16. After meiosis, to develop the kangaroo's sperm or egg, the haploid number would be. When fertilization occurs, the zygote would again have 16 chromosomes.

Question

Cherish Boone

Biology

6 December, 05:15

A species of kangaroo has a diploid chromosome number of 16. After meiosis, to develop the kangaroo's sperm or egg, the haploid number would be. When fertilization occurs, the zygote would again have 16 chromosomes.

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Israel Fowler · Answer 1

The haploid number would be 8.

-In somatic cells there are two sets of chromosomes, one from the mother and the other from the father.

-Sperm and egg cells are haploid, which means they only contain half the number of chromosomes of somatic cells.

-If the kangaroo has a diploid number of 16, the haploid number is 8.

-After meiosis, 8 chromosomes from the sperm cell get together with 8 chromosomes from the egg cell, forming a zygote with 16 chromossomes

n=8

2n = 16.