Bt toxin kills the insect by
Bt toxin kills the insect by
- A
Blocking mitochondrial respiration
- B
Blocking transfer of nerve impulse
- C
Creating pores in body surface
- D
Creating pores in mid-gut epithelial cell
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Infestation by tobacco budworm and armyworm is prevented by Bt toxin. These insects belong to order
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‘Rosie’ a transgenic cow is known to produce a type of milk which has all the following charcteristics, except
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$II$. Useful biological products can be produced by introducing into transgenic animals the portion of $DNA$ which codes for a particular product
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$I$. Transgenic animals are more sensitive to the toxic substance than non-transgenic animals
$II$. Useful biological products can be produced by introducing into transgenic animals the portion of $DNA$ which codes for a particular product
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Which of the statements are given above are correct?
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