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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
How are simple tissues different from complex tissues in plants?
Name the tissue that transports food in plants.
Draw a well labelled diagram of xylem.
Explain how sieve tubes manage to be living?
What is simple tissue? Classify and explain its different types with suitable diagram.
Parenchyma containing chloroplasts is known as :
A permanent tissue is of how many types?
Differentiate between:
Collenchyma and Sclerenchyma
Differentiate between Xylem and Phloem functioning
Distinguish Between Internal or anatomical difference between monocots and dicots.
