Night blindness is
Genetic disease
Nutritional deficiency disease
Generally found in male
Generally found in female
When Mendel self hybridised the $F_{1}$ plants $(RrYy)$, he found that dominant and recessive traits of one character are segregated in a
Incomplete dominance is shown by
Identical twins are produced when
Polytene chromosomes in salivary glands of are formed as a result of
If in a child of $10$ years ages of the intelligence is of $14$ years child, the $I.Q.$ of this child would be