Question:
Which organism is commonly used in genetic engineering?
Which organism is commonly used in genetic engineering?
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Bacteria are like biological "factories." Once you give them the DNA instructions, they can produce massive amounts of medicine or protein in a very short time.
Updated On: Mar 30, 2026
- Virus
- Bacteria
- Algae
- Fungi
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Genetic engineering involves manipulating the DNA of an organism to introduce new traits. Scientists prefer organisms that reproduce quickly and have simple genetic structures.
Step 2: Detailed Explanation:
Bacteria (especially \textit{E. coli}) are widely used because they grow rapidly, their genome is well-understood, and they contain plasmids (circular DNA) that can be easily manipulated to carry foreign genes, such as the gene for human insulin.
Step 3: Final Answer:
The correct option is (b).
Genetic engineering involves manipulating the DNA of an organism to introduce new traits. Scientists prefer organisms that reproduce quickly and have simple genetic structures.
Step 2: Detailed Explanation:
Bacteria (especially \textit{E. coli}) are widely used because they grow rapidly, their genome is well-understood, and they contain plasmids (circular DNA) that can be easily manipulated to carry foreign genes, such as the gene for human insulin.
Step 3: Final Answer:
The correct option is (b).
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