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NEET Questions / Botany / Biotechnology and Its Applications
The vector used to transfer a gene to produce pest-resistant tobacco plant is
pBR322
pUC8
Modified Ti plasmid
Simian virus
Which of the following vector is commonly used in transfer of gene of interest into the crop plants
Agrobacterium tumefaciens
trichoderma polysporum
Monascus purpureus
Penicillium notatum
Which of the following transgenic plant is used for the synthesis of hirudin ?
Agrobacterium
Brassica
Daffodil
Oryza
Which of the following transgenic plant is used for the synthesis of hirudin ?
Agrobacterium
Brassica
Daffodil
Oryza
A plant species which has been exploited for the production of hirudin is
Brassica napus
Zea mays
Solanun nigrum
Oryza sativa
A plant species which has been exploited for the production of hirudin is
Brassica napus
Zea mays
Solanun nigrum
Oryza sativa
A strain of golden rice contains high contents of
Vitamin-A
Vitamin-K
Vitamin-E
Vitamin-C
The anticoagulant hirudin is obtained from
Ti plasmid of Agrobacterium
Bt toxin produced by cry gene
Seeds of Brassica napus
None of the above
Which of the following is a transgenic plant?
Hirudin
Flavr savr
Triticale
All of these
Transgenic plants are
Produced by a somatic embryo in artificial medium
Generated by introducing foreign DNA into a cell and regenerating a plant from that cell
Produced after protoplast fusion in artificial medium
Grown in artificial medium after hybridization in the field
