Multiple Choice
Which notation represents a testcross? (A "dash" indicates the allele's identity is unknown.)
A) R-MM x R-mm
B) RRMM x rrmm
C) R-M- x R-M-
D) rrMM x RRmm
E) R-M- x rrmm
Correct Answer:

Verified
Correct Answer:
Verified
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