what is a tissue? write classification of different type of plant tissue
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Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. This may be abundant in some tissues and minimal in others.
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Tissue:-
- Tissue is made up of group of cells that are similar in structure and / or work together to achieve a particular function.
Classification of different types of plant tissue ⸻➤
- Meristematic tissue
- Permanent tissue
- complex permanent tissue
Meristematic tissue :-
- these tissues are living and increase the length and thickness.
- The cells which make up tissues have dense cytoplasm, thin cellulose wall with prominent nuclei and they lack vacuoles.
Permanent Tissue :-
- They loose the ability to divide to take up specific function.
Complex permanent tissue :-
- Xylen and phloem-:
Xylem -
- Xylem helps in the conduction of water and minerals from roots to all parts of the shoot.
- It also provides mechanical support.
Phloem -
- Phloem transport food from leaves to other parts of the plant.
- Phloem helps in the storage of food.
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