In northern california, two types of pine trees grow in close proximity. one of the pine trees drops its pollen in march, and the other in may. their inability to cross pollinate is best described by which mechanism? a. genetic drift b. behavioral isolation c. temporal isolation d. geograpical isolation

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