Answer:
A.
Explanation:
because it studies the key word Astro which means astrophysics which is stars good luck
Answer:
6==. During spermatogenesis, four sperm result from each primary spermatocyte, which divides into two haploid secondary spermatocytes; these cells will go through a second meiotic division to produce four spermatids
Answer:
The baby is a male. XY = male, XX = female.
Explanation:
Hope this helps.
O The yeast cell mutated the gene to it compatible.
