Why is a dihybrid cross the same as two monohybrid crosses? Please explain with some detail I'm having trouble with this concept.. :)

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

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

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