In the F2 generation of a Mendelian dihybrid cross the number of phenotypes and genotypes are
A. phenotypes – 4; genotypes – 16
B. phenotypes – 9; genotypes – 4
C. phenotypes – 4; genotypes – 8
D. phenotypes – 4; genotypes – 9.
Answer:D
In the F2 generation of a Mendelian dihybrid cross the number of phenotypes and genotypes are
A. phenotypes – 4; genotypes – 16 B. phenotypes – 9; genotypes – 4 C. phenotypes – 4; genotypes – 8 D. phenotypes – 4; genotypes – 9.