Multiple choice

If a cross is made between AA and aa, the nature of F1 progeny will be

  1. genotypically AA and phenotypically a

  2. genotypically Aa and phenotypically a

  3. genotypically Aa and phenotypically A

  4. genotypically aa and phenotypically A

  5. -

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In F1 generation, according to law of dominance the genotypes would be of Aa type. Phenotypically, they all will be of dominant type (A).