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Genetics: Inheritance and Molecular Genetics

Question 1 of 25

A cross between two snap dragon plants, one with red flowers and one with bright white flowers produces F1 offspring that are pink. When the F1 progeny are selfed a 1 : 2 : 1 ratio of red to pink to white flowers is observed. What genetic phenomenon is consistent with these results?

  1. Epistasis
  2. Incomplete dominance
  3. Dominance
  4. Codominance

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000