Biotechnology and It's Applications

Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells) :

The first clinical gene therapy was given for treating -

Maximum number of existing transgenic animals
is of :

The process of RNA interference has been used
in the development of plants resistant to :

Silencing of mRNA has been used in producing
transgenic plants resistant to :

Read the following four statements (A-D) about
certain mistakes in two of them :
(A) The first transgenic buffalo, Rosie produced
milk which was human alpha-lactalbumin
enriched.
(B) Restriction enzymes are used in isolation of
DNA from ot...

Bacillus thuringiensis forms protein crystals
which contain insecticidal protein. This protein :

Breeding of crops with high levels of minerals,
vitamins and proteins is called –

An improved variety of transgenic basmati rice

Some of the characteristics of Bt cotton are –

The genetically-modified (GM) brinjal in India
has been developed for:

Genetic engineering has been successfully used
for producing –

Which one of the following is now being
commercially produced by biotechnological
procedures ?

Somaclones are obtained by : -

The bacterium Bacillus thuringiensis is widely
used in contemporary biology as -

What is true about Bt toxin ?

What is antisense technology?

Transgenic plants are the ones -

Polyethylene glycol method is used for :

Main objective of production/use of herbicide
resistant GM crops is to:

A transgenic food crop which may help in
solving the problem of night blindness in
developing countries is

Human insulin is being commercially produced
from a transgenic species of:

Cry I endotoxins obtained from Bacillus
thuringiensis are effective against:

A genetically engineered micro-organism used
successfully in bioremediation of oil spills is a
species of-

Golden rice is a promising transgenic crop.
When released for cultivation, it will help in

Bacillus thuringiensis (Bt) strains have been
used for designing novel -

Golden rice is a transgenic crop of the future
with the following improved trait -

Production of a human protein in bacteria by
genetic engineering is possible because

ELISA is used to detect viruses, wherethe key reagent is :-

The Ti plasmid is often used for making
transgenic plants. This plasmid is found in

DNA fingerprinting refers to :-

ELISA is used to detect viruses, wherethe key reagent is :-