CRISPR is derived from: MCQ with Answer and Explanation

CRISPR is derived from:
A. Bacterial immune system
B. Human genome
C. Plant genetics
D. Animal cloning
Answer: Option A
Solution (By JKSSB Mock Tests)
It is an adaptive immune system in bacteria.

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Practice More Science and Technology Questions

Question #1
What is the most abundant gas in the Earth's atmosphere?
A. Carbon Dioxide
B. Oxygen
C. Hydrogen
D. Nitrogen

Correct Answer: Option D


Explanation:
Nitrogen makes up about 78% of Earth's atmosphere.

Question #2
What is the freezing point of water in Celsius?
A. -10°C
B. 100°C
C. 0°C
D. 32°C

Correct Answer: Option C


Explanation:
Water freezes at 0 degrees Celsius at atmospheric pressure.

Question #3
Which metal is used to coat iron to prevent rusting?
A. Gold
B. Zinc
C. Aluminum
D. Copper

Correct Answer: Option B


Explanation:
Galvanization is the process of applying a protective zinc coating to iron or steel to prevent rusting.