When two individuals are similar in external appearance but differ in their genetic make up, they are called as
Phenotype
Genotype
Homozygous
Heterozygous
If dwarf pea plant was treated with Gibberellic acid, it grew as tall as the pure tall pea plant. If this treated plant is crossed with a pure tall plant then the phenotypic ratio of is likely to be
Definitions / Explanation : Test cross
Definitions / Explanation :$F_2$ generation
Pure tall plants are crossed with pure dwarf plants. In the $F_1$ generation all plants were tall. These tall plants of $F_1$ generation were selfed and the ratio of tall to dwarf plants obtained was $3 : 1$. This is called
If two opposite alleles come together, one finding morphological expression masking the other, the fact is described as law of