Toss all 4 coins together 50 times and keep a tally sheet while doing so. how many tally's for each genotype did you get?

Which of the following typically characterizes a tropical rainforests

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates