Question

Cellular layer covering plant organs is

• A. Epidermis
• B. Hypodermis
• C. Cuticle
• D. Endodermis

Answer 1

Answer: (A)

Epidermis

A. The epidermis is the outermost protective layer of cells which cover all the plant organs which act as a barrier against mechanical injury and also prevents water loss and infection.

B. Hypodermis consists of a layer of cells immediately that is present below the epidermis which is strengthened to provide protection and also store water.

C. The cuticle is a protective layer which is impervious to water and covers the epidermal cells of leaves and plant organs to prevent water loss.

D. Endodermis is the innermost layer of cortex which is made of compact living cells and is surrounded by rings that are impregnated with hydrophobic substances to prevent the apoplastic flow of water.

So, the correct answer is 'Epidermis'.