If the allele for brown eyes is dominant and the allele for blue eyes is recessive, which genotype produces a person with blue eyes?
a. A blue-eyed person is homozygous with two alleles for brown eyes.
b. A blue-eyed person is homozygous with two alleles for blue eyes.
c. A blue-eyed person is heterozygous with one allele for blue eyes and one allele for brown eyes.
d. The alleles for eye color are demonstrating codominance.
b
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An important investigative area for the etiology of schizophrenia involves the potential role of _______ and being born during ______
A. Mosquito bite infections, summer months B. Exposure to light, spring months C. Exposure to mold, fall months D. Viral infections, winter months.
Stewart is sitting in his office, which is lighted with a bluish neon light, eating a red apple. Even though the apple is bathed in bluish light, he continues to perceive it as red. This illustrates:
A) the trichromatic theory. B) retinal disparity. C) the opponent-process theory. D) color constancy.