Biology
Grade-8
Easy
Question
Find the genotype in the vacant box.
- Aa
- AA
- aa
- aA
Hint:
Genotype of offspring is obtained by crossing the genes present in the left column with the genes in the upper row of the Punnett square.
The correct answer is: AA
- In a Punnett square, the upper row represents alleles for the female gametes.
- The left column represents the alleles for the male gametes
- In the given Punnett square, the cross between male allele A and female allele A produces offspring with genotype of AA.
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