Which of the following sensory receptors is correctly paired with its category?
a) hair cell—mechanoreceptor
b) muscle spindle—electromagnetic receptor
c) taste receptor—mechanoreceptor
d) rod—chemoreceptor
e) olfactory receptor—electromagnetic receptor

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

Study this image which statement best describes the rock shown check all that apply

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