Estible How do friendly bacteria in the colon assist with
digestion?
O They help pass indigestible material to the
rectum.
O They absorb water from feces.
They prevent feces from infecting the colon.
o They consume indigestible particles.

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