Question

above is a diagram that describes the process of sexual reproduction in human beings involving meiosis.
the importance of meiosis is:
a) to create haploid gametes that have half the chromosomes from the mother and half the chromosomes from the father
b) to make a diploid zygote that is genetically identical to the cells of both the mother and the father
c) to create diploid gametes that have all 46 chromosomes from the mother and all 46 chromosomes from the father

Explanation:

Meiosis is a cell division process that occurs in germ cells to produce gametes. Its key role is to reduce the chromosome number by half, creating haploid gametes (with 23 chromosomes in humans). When a male gamete (sperm) and female gamete (egg) fuse during fertilization, they form a diploid zygote with the full 46 chromosomes (half from each parent). Option B is incorrect because the zygote is genetically unique, not identical to parental cells, and meiosis does not produce the zygote directly. Option C is incorrect because gametes are haploid, not diploid, and do not contain all chromosomes from one parent.

Answer:

A. To create haploid gametes that have half the chromosomes from the mother and half the chromosomes from the father