$I.Q.$ is the ratio of mental age to
Chronological age multiplied by ten
Chronological age plus ten
Chronological age plus $100$
Chronological age multiplied by $100$
Which mutation causes change in allele?
What will be the number of linkage groups in maize if it has $10$ pairs of chromosomes
$A$ : Antlers in male deer are sex influenced traits.
$R$ : These are controlled by autosomal genes which are influenced by the sex of bearer
Distance between two linked genes upon a chromosome is measured in cross over units, is
When heterozygous tall plants are self-pollinated than tall and dwarf plants are obtained, this is explain to