Match the terms in column-I with their description in column-II and choose the correct option

Answer

B

Explanation

Dominance : Dominance is a phenomenon in which an allele expresses itself and hides the effect of other. It is expressed both in homozygous and heterozygous state Ex : TT, Tt.
Codominance : It is a phenomenon in which both allele express itself completely
Ex : `I^A I^B` (Blood group).
Pleiotropy : One gene control more than one character. Polygenic inheritance : Many genes control only one character
Ex : Eye colour.