Show the result of hybridization till F2 generation between a pure black (BB) coarse-haired (RR) guinea pig and a pure white (bb) smooth-haired (rr) guinea pig by a checkerboard. State the conclusion one can reach from this hybridization experiment.
WB Madhyamik 2019
Ans.
BR | BR | bR | br | |
BR | BBRR | BBRr | BbRR | BbRr |
Br | BBRr | BBrr | BbRr | Bbrr |
bR | BbRR | BbRr | bbRR | bbRr |
br | BbRr | Bbrr | bbRr | bbrr |
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