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प्रश्न
Write a short note.
Xylem
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उत्तर
Xylem is a complex permanent tissue in plants.
- Characteristics: Consists of thick-walled dead cells
- Types of cells: Tracheids, vessels and xylem fibres-dead cells Xylem parenchyma-living cells
- Function: Structure like interconnected tubes, conduct water and minerals only in upward direction.
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संबंधित प्रश्न
State whether the following statement is True or False.
Phloem is formed of dead tubular cells.
Name the kind of tissue that Transports food to different parts of plant
Name the kind of tissue that Transports water in plants
Write three differences between the two principal vascular tissues found in plants.
Write a short answer
What constitutes the vascular system of the plant?
______ and ______ are complex tissues.
What is complex tissue?
What are permanent tissues? Describe the different types of simple permanent tissues.
Choose the wrong statement
______ and ______ are both conducting tissues.
The ______ tissues are made up of more than one type of cell and these works together as a unit.
Differentiate collenchyma and sclerenchyma.
A vessel less piece of stem possessing prominent sieve tubes would belong to ______.
Write the function of:
Sieve tube
