This is an early hominid who lived between 2–3 million years ago in the pliocene and is thought to be a direct ancestor of modern humans. this hominid had a slender build a more human-like cranium permitting a larger brain, and more humanoid facial features.

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