Organisms and Populations — BIOLOGY STD 12 Science — Question

In India, the population growth

Stopage of reproduction in an organism by creating hurdle in its biology or physiology or its distruction by use of another organism is known as

Statins are obtained from:

Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for

In the process of transcription sigma factor is important for

Chlorofluorocarbon are responsible for :

Opium, morphine, heroin, pethidine and methadone are collectively called as