General Knowledge - Basic General Knowledge - Discussion

Discussion Forum : Basic General Knowledge - Section 3 (Q.No. 12)
12.
Nowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these is what they are
  1. biodegradable
  2. non- biodegradable
  3. pose on environmental threat
  4. they are environment friendly
I, III
II, III
I, III, IV
II, III, IV
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
8 comments Page 1 of 1.

Priyanka said:   8 years ago
Nice @Shakti.

But can you explain it more clearly? please.

Priyanka said:   8 years ago
Xenobiotics are useful or harmful?

Supriya said:   9 years ago
Non biodegradable means it is not degradable and is harmful to nature and ecosystem for example plastic.

Raj said:   1 decade ago
Biodegradable means it is degradable in nature and it is not harmful to the nature and ecosystem.

Mohit said:   1 decade ago
Biodegradable means that are degrade in nature.

Shakti said:   1 decade ago
A xenobiotic is a chemical which is found in an organism but which is not normally produced or expected to be present in it. It can also cover substances which are present in much higher concentrations than are usual. Specifically, drugs such as antibiotics are xenobiotics in humans because the human body does not produce them itself, nor are they part of a normal diet.

Basheer TT said:   1 decade ago
Biodegradable means it is degradable in nature and it is not harmful to the nature and ecosystem.

Shri said:   1 decade ago
What do mean by biodegradable and non-biodegradable?

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