. Independent assortment predicts a 9:3:3:1 ratio with four different phenotypes in the F2 progeny. If the alleles are epistatic, what would you predict? A) more than four phenotypes B) fewer than four phenotypes C) heterozygotes with a novel phenotype between the dominant and recessive homozygotes D) 1/3 of the progeny with the dominant phenotypes and 2/3 recessive E) no change in the 9:3:3:1 ratio

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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2. Independent assortment predicts a 9:3:3:1 ratio with four different phenotypes in the F2 progeny. If the alleles
are epistatic, what would you predict?
A) more than four phenotypes
B) fewer than four phenotypes
C) heterozygotes with a novel phenotype between the dominant and recessive homozygotes
D) 1/3 of the progeny with the dominant phenotypes and 2/3 recessive
E) no change in the 9:3:3:1 ratio 

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