Biology · ANATOMY OF FLOWERING PLANTS
हिन्दीGiven 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:
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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.