Q. Technique of silk production from the cocoons of silkworms was first known to:
A) India
B) China
C) United Kingdom
D) U.S.A.
Explanation
The correct answer is Option B: China.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.