In a mutational event, when adenine is replaced by guanine, it is a case of
Transition
Transversion
Frameshift mutation
Transcription
A genome is the
The males of grasshoppers and moths posses two sets of autosomes and
In Pisum sativum there are $14$ chromosomes. How may pairs with different chromosomal composition can be prepared
Majority of unusual bases are found in $tRNA, T \Psi C$ loop is
Balbiani rings are sites of