Match List-I with List-II.
Column I
- A. Monohybrid Cross
- B. Dihybrid Cross
- C. Incomplete dominance
- D. Test Cross
Column II
- I. 1:1
- II. 1:2:1
- III. 3:1
- IV. 9:3:3:1
Correct answer: A → III, B → IV, C → II, D → I
Solution
Monohybrid Cross gives a phenotypic ratio of 3:1 (A-III); Dihybrid Cross gives 9:3:3:1 (B-IV); Incomplete dominance gives 1:2:1 (C-II); Test Cross gives 1:1 (D-I).
Concept
Phenotypic ratios for different cross types
Principles of Inheritance and Variation in past papers
198 questions from this chapter have appeared across 27 exam years.
