Multiple choice

How is water loss reduced in desert plants?

  1. Thick sclerenchymatous layer over epidermis of leaves prevents water loss.

  2. The outermost surface of epidermis secretes suberin, which is waterproof.

  3. Cutin secreted by the outermost surface of epidermis is waterproof.

  4. Leaves of such plants secrete oil to prevent water loss.

  5. The outermost surface of epidermis secretes lignin, which is waterproof.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Cutin helps in reduction of water loss in desert plants as it is waxy and water-resistant.

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