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NEETZoologyPrinciples of Inheritance and Variation

When F1 plants of genotype Tt are self-pollinated, what gametes are produced?

Options

  1. AOnly T
  2. BOnly t
  3. CBoth T and t in equal proportion
  4. DT, t, and TT

Correct answer

C. Both T and t in equal proportion

Step-by-step solution

The Punnett Square shows the parental tall TT (male) and dwarf tt (female) plants, the gametes produced by them and, the F1 Tt progeny. The F1 plants of genotype Tt are self-pollinated. The F1 plant of the genotype Tt when self-pollinated, produces gametes of the genotype T and t in equal proportion

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