select the correct answer. an elephant has 56 chromosomes. which statement about a zygote of an elephant is…

select the correct answer. an elephant has 56 chromosomes. which statement about a zygote of an elephant is true? a. the zygote has 28 chromosomes, mostly inherited from the father. b. the zygote has 56 chromosomes, all inherited from the mother. c. the zygote has 28 chromosomes, all inherited from the mother. d. the zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father. e. the zygote has 28 chromosomes, 14 inherited from the mother and 14 from the father.

select the correct answer. an elephant has 56 chromosomes. which statement about a zygote of an elephant is true? a. the zygote has 28 chromosomes, mostly inherited from the father. b. the zygote has 56 chromosomes, all inherited from the mother. c. the zygote has 28 chromosomes, all inherited from the mother. d. the zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father. e. the zygote has 28 chromosomes, 14 inherited from the mother and 14 from the father.

Answer

Brief Explanations:

A zygote is formed by the fusion of a sperm and an egg. Each gamete (sperm and egg) is haploid. Elephants have 56 chromosomes in their somatic cells. Gametes have half the number of chromosomes of somatic cells, so sperm and egg each have 28 chromosomes. When they fuse to form a zygote, the zygote has 56 chromosomes, 28 from the mother (egg) and 28 from the father (sperm).

Answer:

D. The zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father.