Question

A waxy, water resistant layer is observed in the xerophytic plants. What is the layer called as?

a.
Endodermis

b.
Epidermis

c.
Cortex

d.
Phloem​

Answer 1

Answer:

the answer is C cortex

it is a thick,waxy layer observed in xyeropyhtic plants

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Answer 2

A waxy, water-resistant layer in the xerophytic plants is b) Epidermis.

Explanation:

• The epidermis of the plant is covered with water barriers such as lignin and waxy cuticles.
• Many xerophytic species have thick cuticles. Like human skin, a plant's cuticles are the first line of defense for its aerial parts.
• The cuticle contains wax for protection against biotic and abiotic factors.
• The primary function of the plant cuticle is as a water permeability barrier that prevents evaporation of water from the epidermal surface and prevents external water and solutes from entering the tissues.
• It protects the plant against chemical and mechanical damage, as well as pest and pathogen attacks.