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प्रश्न
Why the cells of sclerenchyma and tracheids become dead?
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उत्तर
The cells of sclerenchyma and tracheids become dead because they lack protoplasm.
संबंधित प्रश्न
How many types of elements together make up the xylem tissue? Name them.
Name the tissue that transports food in plants.
Identify the type of tissue in the vascular bundle.
Complete the following chart:
Why are xylem and phloem called complex tissues?
What is the difference between parenchyma and collenchyma?
What are the functions of phloem?
What do you know about complex tissue? Classify and explain its different types in plants with suitable diagrams.
Write 'True or False' for the following statement:
Sclerenchyma cells have intercellular spaces.
The question has four answers. Choose the correct answer:
Phloem parenchyma, sclerenchyma, sieve tubes, and companion cells are found in
The question has four answers. Choose the correct answer:
Collenchymatous hypodermis is found in
Choose the correct option.
Collenchyma is a type of ______ tissue.
Write a short note on peculiarity of a sclerenchyma cell wall.
While doing work and running, you move your organs like hands, legs, etc. Which among the following is correct?
Differentiate between meristematic and permanent tissues in plants
Which of the following is a permanent tissue?
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 |
Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is ______.
