Question
Biology Question on Principles of Inheritance and Variation
A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were selfed the resulting genotypes were in the ratio of -
A
1 : 2 : 1 :: Tall heterozygous : Tall homozygous : Dwarf
B
3 : 1 :: Tall : Dwarf
C
3 : 1 :: Dwarf : Tall
D
1 : 2 : 1 :: Tall homozygous : Tall heterozygous : Dwarf
Answer
1 : 2 : 1 :: Tall homozygous : Tall heterozygous : Dwarf
Explanation
Solution
The correct option is (D) 1 : 2 : 1 :: Tall homozygous : Tall heterozygous : Dwarf.