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प्रश्न
How does the cork act as a protective tissue?
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उत्तर
- A tree's outer protective layer, or bark, is known as the cork. It is made up of dead cells.
- Therefore, it protects the plant against mechanical injury, temperature extremes, etc. It also prevents the loss of water by evaporation.
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संबंधित प्रश्न
Differentiate between cells of Sclerenchyma and Parenchyma
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3 and 4.
Study the diagram given below and then answer the question that follows:
State the function of the parts labelled 1, 2, 3 and 4.
Give the structure and function of the following:
Collenchyma
Write 'True or False' for the following statement:
Sclerenchyma cells have intercellular spaces.
The question has four answers. Choose the correct answer:
A component of xylem is
Differentiate between Xylem and Phloem functioning
What are sieve tubes? Explain.
Name any two simple and two complex permanent tissues in plants.
Match the followings and choose the correct option from below
| Column I | Column II |
| A. Meristem | i. Photosynthesis, storage |
| B. Parenchyma | ii. Mechanical support |
| C. Collenchyma | iii. Actively dividing cells |
| D. Sclerenchyma | iv. Stomata |
| E. Epidermal tissue | v. Sclereids |
