Q 2.     Differentiate between the following –

            (a) Dominance and Recessive

Answers (1)
S Sonika
Dominance  Recessive

The phenomenon wherein a factor (allele) expresses itself in the presence or absence of its dominant factor, is called dominance.

It can only express itself in the absence of its dominant factor.

It forms a complete functional enzyme that perfectly expresses it.

It forms an incomplete defective enzyme which fails to express itself when present with its dominant allele, i.e., in heterozygous condition.

 

Exams
Articles
Questions