Amajor segment of a dna strand is called a(n):
a. chromosome
b. gene
c. rna
d. gamete

How can you approximate the number of calories required to keep you in energy balance?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

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