CBSE
Multiple Choice QuestionsIn which stage of its life cycle, the silk moth begins to produce silk fibre?
3rd instar larva
4th instar larva
5th instar larva
Pupa
Transposons are
house-keeping genes
jumping genes
transporting genes
stationary genes
Which one of the following bacterium is used for production of transgenic plants
Escherichia coli
Bacillus thuringiensis
Staphylococcus aureus
Agrobacterium tumefaciens
Which one of the following is the American poultry breed
Australop
Assel
Minorica
Rhod Island Red
First genetically modified plant commercially released in India is
golden rice
slow ripening tomato
Bt brinjal
Bt cotton
Basic principle of developing transgenic plants and animals is to introduce the gene of interest into the nucleus of
somatic cell
vegetative cell
germ cell
body cell
Cotton fibre is basically a type of
trichome
scale
dried seed coat
non glandular hair
Insect pest resistant Bt cotton plant was developed using
somaclonal variation
micropropagation
somatic hybridisation
Transgenic technology
Biolistic technique is used in
tissue culture process
gene transfer process
hybridization process
germplasm conservation process
Which of the following Bt crops is being grown in India by the farmers?
Maize
Cotton
Brinjal
Soyabean
