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Biology · ANATOMY OF FLOWERING PLANTS

हिन्दी

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Trichomes help in preventing water loss due to transpiration in shoot systems. Reason (R): Trichomes are epidermal root hair elongations that absorb minerals from the soil. In the light of the above statements, choose the correct answer from the options given below:

  1. A
    Both (A) and (R) are true and (R) is the correct explanation of (A).
  2. B
    Both (A) and (R) are true but (R) is NOT the correct explanation of (A).
  3. C
    (A) is true but (R) is false.
  4. D
    Both (A) and (R) are false.
View Answer & Solution

Correct answer · Option C

(A) is true but (R) is false.

Explanation

Trichomes on the stem help prevent water loss due to transpiration. Root hairs are unicellular epidermal elongations absorbing water/minerals, distinct from shoot trichomes.
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