1. what makes up sides of the ladder of a dna molecule?
2. how is a rna different from a dna?
3. what role does rna play in cell life
4.what are the three kinds of rna and what does each do?
5. what can cause mutation?

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