Which of the following discoveries resulted in a Nobel Prize?
Recombination of linked genes
Genetic engineering
$X$-rays induce sex-linked recessive lethal mutations
Cytoplasmic inheritance
In Turner's syndrome
When closely placed genes on the same chromosome are inherited together the phenomenon is known as
Which phenomena leads to the variation in $DNA$
Antisera used to detect $Rh$ blood group
Study of improvement of human race by providing ideal nature is