Definitions / Explanation : Homozygous
Mendel performed test cross to know the
Which one of the following is not matched with Medal's law of dominance
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
In a monohybrid cross of plants with red and white flowered plants, Mendel got only red flowered plants. On self-pollinating these $F_1$ plants got both red and white flowered plants in $3:1$ ratio. Explain the basis of using $RR$ and $rr$ symbols to represent the geno type of plants of parental generation.