Q 2. Differentiate between the following –
(a) Dominance and 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.
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