Which of the following is a genetically modified organism (GMO)? (2019)

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Question: Which of the following is a genetically modified organism (GMO)? (2019)

Options:

Correct Answer: Bt cotton

Exam Year: 2019

Solution:

Bt cotton is a genetically modified organism that has been engineered to express a bacterial toxin for pest resistance.

Which of the following is a genetically modified organism (GMO)? (2019)

Which of the following is a genetically modified organism (GMO)? (2019)

Step 1: Understand what a genetically modified organism (GMO) is. A GMO is an organism whose DNA has been altered using genetic engineering techniques.
Step 2: Identify examples of GMOs. Common examples include certain crops like Bt cotton, which have been modified for specific traits.
Step 3: Learn about Bt cotton. Bt cotton is a type of cotton that has been genetically modified to produce a toxin from a bacterium called Bacillus thuringiensis (Bt).
Step 4: Understand the purpose of Bt cotton. The modification helps the cotton plant resist pests, reducing the need for chemical pesticides.
Step 5: Conclude that since Bt cotton has been genetically modified to express a bacterial toxin for pest resistance, it is indeed a GMO.

No concepts available.