Biology5+3 pts

your classmate is trying to determine the rate of photosynthesis for a fern plant growing in his or her backyard. your classmate wants to set it up in a way for it to have a high photosynthesis rate. which of the following setups has the highest photosynthesis rate

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

What is the problem in this article? what solution does the article propose?

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