Multiple choice

What will be the genotypic ratio of the cross between Rr and rr?

  1. 1 : 2 : 1

  2. 3 : 1

  3. 1 : 1

  4. 1 : 1 : 1

  5. 2 : 1
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The genotypic ratio of RR : rr is 2 : 2, i.e. 1 : 1.

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