Primary source of allelic variation is
Independent assortment
Recombination
Mutation
Polyploidy
If a homozygous red-flowered plant is crossed with a homozygous white-flowered plant, the offspring would be
Dominant allele are expressed in
The percentage of heterozygous individuals obtained in $F_2$ generation from selfing the plants with genotype $Rr$ would be
Give differences : Dominance and Recessive
Definitions / Explanation : Punnett square