The visual illusion called the Hermann (Hering) grid:

A. can be completely understood based on the receptive field properties of ganglion
B. cells is likely to result from operations at many stages of visual processing
C. is closely related to the scintillating grid illusion
D. has no explanation based on retinal processe

Two pea plants with yellow peas are crossed. most of their offspring have yellow peas, but about 25 percent of the offspring have green peas. for pea color, yellow is the dominant trait and green is the recessive trait. what does this tell you about the two parent plants? a. the parent plants have only dominant alleles for pea color. b. the parent plants are heterozygous for pea color. c. pea color follows an incomplete dominance pattern of inheritance. d. the parent plants are homozygous for pea color.