Which of these is a major biotechnology application? MCQ with Answer and Explanation

Which of these is a major biotechnology application?
A. Building bridges
B. Producing vaccines
C. Mining coal
D. Manufacturing cars
Answer: Option B
Solution (By JKSSB Mock Tests)
Biotechnology involves using biological systems to develop products, including life-saving vaccines.

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Practice More Science and Technology Questions

Question #1
Which of these is a noble gas?
A. Hydrogen
B. Nitrogen
C. Oxygen
D. Neon

Correct Answer: Option D


Explanation:
Neon is a noble gas, belonging to Group 18 of the periodic table.

Question #2
Which planet is the second from the sun?
A. Venus
B. Mercury
C. Mars
D. Earth

Correct Answer: Option A


Explanation:
The order of planets is Mercury, Venus, Earth, Mars, etc.

Question #3
What is the study of weather called?
A. Meteorology
B. Seismology
C. Geography
D. Astronomy

Correct Answer: Option A


Explanation:
Meteorology is the scientific study of the atmosphere and weather.