Question

If Mendel had crossed a true breeding dominant plant with a true breeding recessive plant, in which of the three generations is the recessive trait visible? F1 generation P generation F1 generation and F2 generation P generation and F2 generation

Answer 1

Answer:

The correct answer is P generation and $F_{2}$ generation.

It is because all members of the $F_{1}$ generation will be heterozygous (Aa) and hence they all will show the dominant phenotype.

$F_{2}$ generation is produced by the self pollination of the $F_{1}$ generation.

The $F_{2}$ generation shows the phenotypic ratio of 3:1 (dominant: recessive) and genotypic ratio of 1:2:1 (AA:Aa:aa)

Answer 2

Answer:

D is the answer!!

Explanation: