State and explain the law of purity of gametes.

Explanation

(i) Alleles do not show any bleding, both characters are seen as such in the `F_(2)` generation although one of the characters is not seen in the `F_(1)` generation.
(ii) During the gamete formation, the factors or alleles of a pair separate and segregate from each other such that each gamete receives only one of the 2 factors.
(iii) A homozygous parent produces similar gametes and a hetorozygous parent produces 2 kinds of gametes each having one allele with equal proporation.
(iv) Gametes are never hybrid.