If an atom contains 15 protons, it must contain 15 what?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

How do chloroplasts set plants apart from other living things

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino