How can a person have type 0 blood? (Which alleles must they have inherited from their parents)

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

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

Which factor that affects biodiversity?