Why does the level of follicle-stimulating hormone decrease and remain at a relatively low level during the luteal phase of the cycle?

What does natural resource management aim at ?

Environmental science are unconsidered with methods to preserve natural resourcesa. trueb. false

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