What is the height of a person with the genotype (AA, Bb, cc, DD)?

Height (tallness) in humans is a polygenic trait. Assume the following:
There are 4 genes that determine height (Aa, Bb, Cc, Dd).
Each dominant allele adds 2 inches of height to an individual.
The height of the recessive individual (aa, bb, cc, dd) is 5 feet.

A. 5?4?
B. 5?10?
C. 5?8?
D. 6?6?
E. 5?6?


B. 5?10?

Biology & Microbiology

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