Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

The toxin is coded by a gene named_________.

_________ caught in 1938 off the eastern sea coast of South Africa, it is called the connecting link between fish and amphibians.

Infection of _________ is prevented by RNA interference technique

The Abingdon tortoise became extinct from the Galapogos island within ten years due to the high browsing capacity of goats. This is called _________.

The conservation of living organism in their Natural Habitat is known as_________.

Insecticidal protein present in Bacillus thuringiensis gets activated due to _________ pH and destroys the insects_________ by making holes in the surface of the epithelial cells which leads to the death of the insects.

Zygote is __________ (diploid/haploid)

The flow of energy is _________ in all the ecosystems of biosphere

The second trophic level in lakes is represented by _________.

There is a relationship called _________ between species richness and class across a wide variety of areas.