MCQ
Which genotype represents a true dihybrid condition
- ✓$Tt\ Rr$
- B$tt\ rr$
- C$Tt\ rr$
- D$Tt\ RR$
✓
Answer
Correct option: A.
$Tt\ Rr$
a
(a) $TtRr$ produces $4$ types of gametes in $F_1$ gen$ -(1)\,TR \,\,(2)\, Tr\,\, (3)\, tR \,\,(4)\, tr.$
(a) $TtRr$ produces $4$ types of gametes in $F_1$ gen$ -(1)\,TR \,\,(2)\, Tr\,\, (3)\, tR \,\,(4)\, tr.$
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