Which genotype belongs to an offspring that is homozygous recessive for both traits? what is the probability of that genotype?

Eristics do scientists use to distinguish between organisms in different kingdoms

Look at the picture below . what does this picture represent ?

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti