The law of segregation of characters is also called the law of purity of gametes because
Gametes have only one of the two alleles for each characters
Gametes cannot be contaminated
Gametes are very different types of cells
It was just another name adopted accidentally
The percentage of heterozygous individuals obtained in $F_2$ generation from selfing the plants with genotype $Rr$ would be
The cross used to ascertain whether the plant is homozygous or heterozygous is
If in a garden pea plant, a cross is made between red flowered and white flowered plants. What will be the phenotypic ratio in $F_2$ generation
If a homozygous red-flowered plant is crossed with a homozygous white-flowered plant, the offspring would be
A test cross is carried out to