Which groups of individuals must show the same phenotype in order to produces a 12:3:1 phenotypic ratio from a dihybrid cross (CcDd x CcDd) if the trait is affected by dominant epistasis of C over D? Choose the one best (complete) answer. O C_D_, C_dd, and ccD_ O C_dd, ccD_, or ccDD O C_dd and ccD_ OC_D_and ccD_ C_D_and C_dd

Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter11: The Basic Principles Of Heredity
Section: Chapter Questions
Problem 3TYU: The type of cross described in question 2 is (a) an F2 cross (b) a dihybrid cross (c) a test cross...
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Which groups of individuals must show the same phenotype in order to produces a
12:3:1 phenotypic ratio from a dihybrid cross (CcDd x CcDd) if the trait is affected by
dominant epistasis of C over D? Choose the one best (complete) answer.
O C_D_, C_dd, and ccD_
O C_dd, ccD_, or ccDD
O C_dd and ccD_
OC_D_and ccD_
O C_D_and C_dd
Transcribed Image Text:Which groups of individuals must show the same phenotype in order to produces a 12:3:1 phenotypic ratio from a dihybrid cross (CcDd x CcDd) if the trait is affected by dominant epistasis of C over D? Choose the one best (complete) answer. O C_D_, C_dd, and ccD_ O C_dd, ccD_, or ccDD O C_dd and ccD_ OC_D_and ccD_ O C_D_and C_dd
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