A runner expends an average of 4 kcal per minute during a two hour run. She want to eat a meal of 50% energy from carbohydrate, 25% of energy from protein and 25% of energy from fat, how much protein would their meal have to contain, in order to replenish their expended energy?

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