Question

Incorrect match is
1) Economically important insects- Apis,Bombyx and Laccifer
2) Vectors of diseases - Anopheles, Culex andAedes.
3) Gregarious pest- Locust
(4) Living fossil- Limulus and Prawn
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Answer 1

Answer:

4 -prawn is not a living fossil.only limulus is a living fossil.

Explanation:

Answer 2

Answer:

(4) Living fossil- Limulus and Prawn

Explanation:

Here only option 4) is incorrect match.

Other options are correct match.

They are properly paired.

Only in option 4) limulus is living fossil but prawn is not a living fossil.

So, option 4)Living fossil- Limulus and Prawn is the answer.

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