The large, flat muscle that moves up and down to alter the volume of the chest cavity is the

One gene can influence trait(s). one trait can be determined by gene(s).

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 would be the most useful source of evidence to support mcneill's contention?