A team of scientists is studying detailed internal structures of a newly discovered cellular organism. what type of microscopy tool should the scientists use in order to observe these structures?

A magnifying glass

B confocal microscope

C transmission electron microscope

D light miscroscope

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