Test: AP Biology

1.

Scientists are trying to figure out the dominance hierarchy for a newly discovered plant. They have found that when a true-breeding yellow plant is crossed to a true-breeding green plant, the resulting offspring have distinct spots of yellow and green. What is the most likely explanation for this result?

Green is the dominant allele

Yellow is the dominant allele

Incomplete dominance

Codominance

1/36 questions

0%
Learning Tools by Varsity Tutors