For the expression of traits genes provide only the potentiality and the environment provides the opportunity. Comment on the veracity of the statement.

Self pollination between $Tt$ and $Tt$ plants results into genotype ratio of

Which one of the following is not matched with Medal's law of dominance

Variation stands for differences in traits of progenies from

Definitions / Explanation :$F_2$ generation

Which one of the following operations with flowering plants would be most likely to produce the greatest number of variations in the offsprings