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Bt-cotton is resistant to:...

Bt-cotton is resistant to:

A

insects

B

herbicides

C

salt resistant

D

drought resistant

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The correct Answer is:
A
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Bt-cotton is resistant for

I. Recombinant DNA technolgy is used to improve crop plants by increasing their productivity, by making them more nutritious and by developing disease resistant II Bt cotton is resistance to bollworm infestation III. Bacillus thuringiensis is not harmed by self cry protein because of its occurrence as protoxin (inactive) V. Protoxin Cry protein is changed into active cry protein in the stomach of insects due to alkaline pH in stomach

Bt cotton is resistant against

Bt cotton is resistant against:

Name the genes responsible for making Bt cotton plants resistant to bollworm attack. How do such plants attain resistance against bollworm attacks? Explain.

Bt cotton is not

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