What is the significance of Bt cotton? (2020)

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Question: What is the significance of Bt cotton? (2020)

Options:

Correct Answer: It produces its own insecticide

Exam Year: 2020

Solution:

Bt cotton is genetically modified to produce a toxin that is harmful to specific pests, reducing the need for chemical insecticides.

What is the significance of Bt cotton? (2020)

What is the significance of Bt cotton? (2020)

Step 1: Understand what Bt cotton is. It is a type of cotton that has been changed using genetic engineering.
Step 2: Learn that Bt cotton produces a natural toxin. This toxin is made by a bacterium called Bacillus thuringiensis (Bt).
Step 3: Know that this toxin is harmful to certain pests that eat the cotton plant.
Step 4: Realize that because of this toxin, farmers do not need to use as many chemical insecticides to protect their crops.
Step 5: Understand that using less chemical insecticides is better for the environment and can save farmers money.

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