Multiple Choice
If red (RR) is crossed with white (rr) and produces a pink flower (Rr) , and tall (D) is dominant to dwarf (d) , the F2 phenotypic ratio from a cross of RR dd with rr DD would be
A) 9:3:3:1.
B) 1:1:1:1.
C) 1:2:2:4:1:2:1:2:1.
D) 3:6:3:1:2:1.
E) none of these.
Correct Answer:
Verified
Correct Answer:
Verified
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