Question

 A pure tall and a pure dwarf plant were crossed and produced offspring. Offspring were self crossed.Then find out the ratio between true breeding tall to true breeding dwarf ?

Answer 1

the genotypic ratio is 1:2:1. . out of which 1:1 are true breeding tall and dwarf respectively.

Answer 2

Answer:

A contrasting pair of character together showcases a singular trait in its very first generation and the expression of such a trait is known as the dominant trait and the unexpressed trait is also known as a recessive trait.  

Mendel when mixed pure tall pea plant breed with a dwarf plant he came to a conclusion that F1 is found in plants which are tall. Tallness is the only trait found in the generation of F1. This dominant trait of dwarfness is known as a recessive trait.