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Biology · PYQ NEET UG 2016(1)
हिन्दीA 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:
Correct answer · Option 3
1 : 2 : 1 :: Tall homozygous : Tall heterozygous : Dwarf
Explanation
Selfing of the F1 monohybrid (\( Tt \)) yields genotypes in the ratio of \( 1 \) (\( TT \), homozygous tall) : \( 2 \) (\( Tt \), heterozygous tall) : \( 1 \) (\( tt \), dwarf).
