Biology Biotechnology and Its Application All Topic Question For Revision Test Single Correct MCQ
Published on: August 21, 2026

Which of the following pair of crops have been manipulated with Bt toxin gene, in effect created a bio-pesticide?

A
Bt cotton, Bt corn, rice
B
Bt cotton, Bt corn, tomato
C
Tomato, potato, soyabean
D
All of the above

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Text Solution

Verified by Experts
The correct answer is:
D

Several crop plants have been genetically modified using Bt toxin genes from Bacillus thuringiensis to make them resistant to insect pests. Examples include:

• Btcotton

• Bt corn (maize)

• Bt rice

• Bt tomato

• Bt potato

• Bt soybean

Since all the crops mentioned in options , , and have been manipulated with Bt genes in various transgenic studies and applications, the correct answer is:

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