Multiple Choice
A testcross is always performed between the individual that is heterozygous for the genes to be mapped and an individual who is ________.
A) Heterozygous for the genes
B) Homozygous dominant for the genes
C) Homozygous recessive for the genes
D) Lacking the genes
E) None of the answers are correct
Correct Answer:

Verified
Correct Answer:
Verified
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