Which are produced as a result of meiosis?
a zygotes
b chromosomes
c tetrads
d gametes

Why do german shepherds shed so much

Amoeba sisters video recap pedigrees

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of