Hich of the following is a drawback to polyculture? It allows multiple varieties of plants to exchange multiple resources from and to the soil.

It is challenging to development and maintain.

It offers predictable large yields of a single crop.

It allows standardized growing techniques.

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