Which of the following characters was not studied by Mendel in his pea plant experiments?

What are the genes that code for a pair of contrasting traits called?

Based on Mendel's experiments,explain the concepts of factors,dominant/recessive traits,genotype,and phenotype.

$A$ factor (allele) is dominant if it is expressed in ...............

Mendel crossed a pure white-flowered recessive pea plant with a dominant pure red-flowered plant. The first generation of hybrids from the cross should show

Mendel's law of heredity can be explained with the help of