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Meaning of prefix 'Bt' in 'Bt' cotton is...

Meaning of prefix 'Bt' in 'Bt' cotton is:

A

Bacterial Toxin

B

Biological Toxin

C

Toxin released by Bacillus thuringiensis

D

Biotechnology.

Text Solution

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### Step-by-Step Text Solution: 1. **Understanding the Prefix 'Bt':** The prefix 'Bt' in 'Bt cotton' refers to a specific type of toxin that is produced by a bacterium. 2. **Identifying the Bacterium:** The bacterium responsible for producing this toxin is called **Bacillus thuringiensis**. This is a soil-dwelling bacterium known for its insecticidal properties. 3. **Function of Bt Toxin:** The Bt toxin is harmful to certain insects. When these insects consume the cotton plant that has been genetically modified to express this toxin, the toxin acts on their gut, ultimately leading to their death. ...
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