When a heterozygous dominant is crossed with homozygous recessive than ratio of progeny will be
$1:2$
$2:1$
$3:1$
$1:1$
Definitions / Explanation : Phenotype
Genes which code for a pair of contrasting traits are known as ........
If a plant heterozygous for tallness is selfed, the $F_2$ generation has both tall and dwarf plants. This proves the principle of
To determine heterozygousity of a cross, one has to perform
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio