Homework Answers
Parents genotypes are PpQqRr and PpQQRR
Gamete produce by PpQqRr are
PQR, PQr, PqR, Pqr, pQR, pQr, pqR, pqr
And gamete produce by PpQQRR are
PQR, pQR
Crossing between these two parents will give genoype
| PQR | PQr | PqR | Pqr | pQR | pQr | pqR | pqr | |
|---|---|---|---|---|---|---|---|---|
| PQR | PPQQRR | PPQQRr | PPQqRR | PPQqRr | PpQQRR | PpQQRr | PpQqRR | PpQqRr |
| pQR | PpQQRR | PpQQRr | PpQqRR | PpQqRr | ppQQRR | ppQQRr | ppQqRR | ppQqRr |
Out of 16 genotype ppQqRR, is produce only one time
Therefore
Probability is 1/16
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