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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
Fill in the blank by selecting suitable words from the list given below:
Xylem and phloem form the ............... tissue.
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.
Fill in the blank
........................ tissue consists of more than one kind of cells.
Fill in the blank
............... is a complex tissue that distributes food in plants.
Write a short answer
What constitutes the vascular system of the plant?
Write the differences.
Simple tissue and complex tissue in plants.
What is complex tissue?
Choose the wrong statement
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 ______.
What do hard wood and soft wood stand for?
What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms?
Write the function of:
Sieve tube
