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प्रश्न
What is the role of epidermis in plants?
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उत्तर
The epidermis is present on the outer surface of the entire plant body. The cells of the epidermal tissue form a continuous layer without any intercellular space. It performs the following important functions:
- It is a protective tissue of the plant body.
- It protects the plant from mechanical injury, parasites and cold or heat.
- It allows the exchange of gases through stomata.
- Greatly increasing the absorptive surface areas for the absorption of water and nutrients.
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संबंधित प्रश्न
What are different types of tissues in plants? Describe simple tissues.
What is simple tissue? Classify and explain its different types with suitable diagram.
Parenchyma containing chloroplasts is known as :
Name one place in a living organism where the following tissues are located:
Sclerenchyma
Define the following:
Permanent tissue
Give the structure and function of the following:
Collenchyma
Give the structure and function of the following:
Crystal
The question has four answers. Choose the correct answer:
The parenchymatous tissue is
Why the cells of sclerenchyma and tracheids become dead?
Explain sclereids with their types.
