Which of the following is a biotechnology application? MCQ with Answer and Explanation

Which of the following is a biotechnology application?
A. Blockchain
B. Quantum cryptography
C. Recombinant DNA technology
D. 5G networks
Answer: Option C
Solution (By JKSSB Mock Tests)
Recombinant DNA is a core technique in genetic engineering.

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Practice More Science and Technology Questions

Question #1
Which of these is a common 'Programming Language'?
A. Windows
B. Microsoft Word
C. Python
D. Google

Correct Answer: Option C


Explanation:
Python is a widely used high-level programming language.

Question #2
Which of these is a key benefit of electric vehicles?
A. Zero tailpipe emissions
B. Use of leaded fuel
C. High carbon emissions
D. Higher reliance on oil

Correct Answer: Option A


Explanation:
Electric vehicles do not emit tailpipe pollutants, helping to reduce local air pollution.

Question #3
What is 'Geothermal' energy?
A. Energy from plant material
B. Energy from Earth's internal heat
C. Energy from the sun
D. Energy from water currents

Correct Answer: Option B


Explanation:
Geothermal energy uses the heat stored within the Earth's crust.