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NEET2026BiologyChapterActual

Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A : The leaves in gymnosperms are well-adapted to withstand extremes of temperature, humidity and wind. Reason R : In conifers, the needle-like leaves increase the surface area, while their thick cuticle and sunken stomata help to reduce water loss. In the light of the above statements, choose the correct a

Options

  1. ABoth Assertion A and Reason R are true and Reason R is the correct explanation of Assertion A.
  2. BBoth Assertion A and Reason R are true but Reason R is NOT the correct explanation of Assertion A.
  3. CAssertion A is true but Reason R is false.
  4. DAssertion A is false but Reason R is true.

Correct answer

C. Assertion A is true but Reason R is false.

Step-by-step solution

Assertion A is true as the leaves in gymnosperms are well-adapted to withstand extremes of temperature, humidity, and wind. Reason R is false because in conifers, the needle-like leaves reduce the surface area, rather than increasing it. Their thick cuticle and sunken stomata help to reduce water loss. Therefore, Assertion A is true but Reason R is false. Answer: Assertion A is true but Reason R is false.

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