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Assertion:Pyrethrum is collected from th...

Assertion:Pyrethrum is collected from the leaves of Chrysanthemum cinerarifolium.
Reason:Pyrethrin is prepared from pyrethrum.

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C

If the assertion is true but the reason is false

D

If the assertion is false but the reason is true

Text Solution

Verified by Experts

The correct Answer is:
D

Pyrethrins are pesticides found naturally in some chrysanthemum flowers. They are a mixture of six chemical that are toxic to insects such as to control mosquitoes, fleas, flies, moths, ants and many other pests. The extract from the chrysanthemum plant containing pyrethrins is called pyrethrum
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