In Mendelism,linkage was not observed due to

Mating of an organism to a double recessive in order to determine whether it is homozygous or heterozygous for a character under consideration is called

$A$ test cross in a pea plant is defined as:

Mendel studied . . . . . . pure breeding traits of Pisum sativum.

Give scientific reasons: The Mendelian experiments cannot be carried out in human beings.

The production of gametes by the parents,formation of zygotes,the $F_{1}$ and $F_{2}$ plants,can be understood from a diagram called: