Mendel obtained recessive character in $F_{2}$ by ...$A$... the ...$B$... plants. Here $A$ and $B$ refers to
When two odd characters are present in a gene, this is known as
Laws of Mendel are valid for
In a monohybrid cross when $F_1$ is crossed with homozygous dominant parent then which type of offsprings will obtain
$A$ : Test cross is the tool for knowing linkage between genes.
$R$ : Monohybrid test cross gives two phenotypes and two genotypes.