MCQ
The phenotypic ratio of F2 generation is ____________?
- A1 : 2 : 1
- B3 : 1
- C2 : 2
- D2 : 1 : 1
Explanation:
The ratio of the phenotypes is 3 : 1, typical for a monohybrid cross. Therefore, (b) is the correct answer.

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$R$ : These short extensions can form phosphodiester bonds with their complementary counterparts.