A distinct mechanism that usually involves a short segment of $DNA$ with remarkable capacity to move from one location in a chromosome to another is called
$DNA$ replication
$DNA$ hybridization
$DNA$ recombination
$DNA$ transposition
In Cooley's Anemia, the affected chain of a haemoglobin is
$A$ : Antlers in male deer are sex influenced traits.
$R$ : These are controlled by autosomal genes which are influenced by the sex of bearer
Alleles which show independent effect are called
Milk secretion and beard growth, both the traits are
Genes for cytoplasmic male sterility in plants are generally located in