Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Biotechnology mainly deals with

In pea hybrids between red flowered and white flowered strains were crossed back to pure red flowered strain. The progeny of this cross will have

Gene pool is referred to

In the immune system, interferons are a part of

There is a continuous increase in the growth rate (population) of the world. It is due to

Plasmid are suitable vectors for gene cloning because

Pulses usually lack amino acids.

Surrogate mother is:

Sickle­cell anaemia is

Assertion : Plasmodium vivax is responsible for malaria.

Reason : Malaria is caused by polluted water.