Which notation represents a testcross? (A “dash” indicates the allele's identity is unknown.)

a. R-MM ´ R-mm
b. RRMM ´ rrmm
c. R-M- ´ R-Md.
rrMM ´ RRmm
e. R-M- ´ rrmm


ANSWER: e

Biology & Microbiology

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