Nowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these is what they are

1. I.biodegradable
2. II.non- biodegradable
3. III.pose on environmental threat
4. IV.they are environment friendly

A. I, III

B. II, III

C. I, III, IV

D. II, III, IV

Answer: Option B

Solution(By Examveda Team)

Nowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these are that they are non- biodegradable and pose on environmental threat.