| Read the assertion and reason carefully: |
| Assertion : Prickles of plant have a single role of protection of plant. |
| Reason : They are superficial in origin. |
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 both the assertion and reason are false
E) If the assertion is false but reason is true
Correct Answer: E
Solution :
Prickles are defensive organs of plants but prickles being usually curved are commonly used for climbing. They are superficial outgrowths of stem or leaves which do not possess a vascular cylinder.
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