Cuticles is secreted by
(a) Epidermis
(b) Endodermis
(c) Both a and b
(d) Hypodermis

Options

A. Epidermis
B. Endodermis
C. Both 1 and 2
D. Hypodermis

Answer

To determine which part of the plant secretes the cuticle, we can analyze the options given:

1. **Understanding the Cuticle**: The cuticle is a protective layer that covers the outer surface of the plant, primarily found on leaves and stems. It is composed of a waxy substance that helps prevent water loss and protects against environmental factors.

2. **Identifying the Source of the Cuticle**:
- **Option (a) Epidermis**: The epidermis is the outermost layer of cells in the plant. It is responsible for secreting the cuticle, which serves as a protective barrier.
- **Option (b) Endodermis**: The endodermis is a layer of cells found in the roots of plants, primarily involved in regulating the flow of water and nutrients. It does not secrete the cuticle.
- **Option (c) Both a and b**: Since the endodermis does not secrete the cuticle, this option is incorrect.
- **Option (d) Hypodermis**: The hypodermis is a layer of tissue beneath the epidermis in some plants, but it is not responsible for cuticle secretion.

3. **Conclusion**: Based on the analysis, the cuticle is secreted solely by the epidermis.

**Final Answer**: (a) Epidermis

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