what is called a tissue? give example of tissue Related: Plant Tissues (Meristematic and Permanent) - Tissues, Class 9, Science

Question

what is called a tissue? give example of tissue Related:  Plant Tissues (Meristematic and Permanent) - Tissues, Class 9, Science

Answer

In simple language.... group of cells is known as tissue.

Answer

A group of cells which perform  specific function is called tissue...

Answer

A Gʀᴏᴜᴘ ᴏғ ᴄᴇʟʟs ᴛʜᴀᴛ ᴀʀᴇ sɪᴍɪʟᴀʀ ɪɴ sᴛʀᴜᴄᴛᴜʀᴇ ᴀɴᴅ ᴡᴏʀᴋ ᴛᴏɢᴇᴛʜᴇʀ ᴛᴏ ᴘᴇʀғᴏʀᴍ ᴀ ᴘᴀʀᴛɪᴄᴜʟᴀʀ  ғᴜɴᴄᴛɪᴏɴ ɪs ᴄᴀʟʟᴇᴅ ᴀ ᴛɪssᴜᴇ........

Answer

A group of cells having common origin and similar function is called tissue.

There are two types of tissue
1.simple ( parenchyma, collenchyma, schelenchyma)
2.complex (xylem and phloem )

Answer

A group of cells performing specific function is called cell. .....

hope it helps u. .....

Answer

The cluster of cells that are similar in structure and function/or work together to achieve a particular function forms a tissue..
In simple words, the grouping of cells together to perform a particular function are known as tissue..
hope you got it...

Answer

A group of cells which have specific features it is known as tissues.

Answer

A group of cell called tissue

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Tissue is a cellular organizational level between cells and a complete organ.  A tissue is an Ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissue.

Answer

What is called a tissue?

A tissue refers to a group of cells that are similar in structure and function, working together to perform a specific task in the body of an organism. In plants, tissues are responsible for various functions such as providing support, transporting nutrients, storing food, and carrying out photosynthesis.

Examples of plant tissues:

1. Meristematic tissue: Meristematic tissues are responsible for the growth of plants. They consist of actively dividing cells and are found at the root and shoot tips. Meristematic tissue is further classified into three types:

- Apical meristem: Found at the growing tips of roots and stems, apical meristem is responsible for the increase in length of the plant.
- Lateral meristem: Present in the cambium, lateral meristem is responsible for the increase in girth or thickness of the plant.
- Intercalary meristem: Found at the base of leaves, intercalary meristem is responsible for the growth of certain plant organs.

2. Permanent tissue: Once cells of the meristematic tissue stop dividing, they become part of the permanent tissue. Permanent tissues are of two types:

- Simple permanent tissue: Simple permanent tissues are made up of similar types of cells and can be further classified into three types:
- Parenchyma: Parenchyma cells are thin-walled and responsible for functions such as photosynthesis, storage, and secretion.
- Collenchyma: Collenchyma cells have thickened cell walls and provide mechanical support to growing plant parts.
- Sclerenchyma: Sclerenchyma cells have heavily thickened cell walls and provide mechanical support and protection to the plant.

- Complex permanent tissue: Complex permanent tissues are made up of different types of cells and include xylem and phloem.
- Xylem: Xylem tissue is responsible for water transport, mineral uptake, and support. It consists of tracheids, vessels, xylem parenchyma, and xylem fibers.
- Phloem: Phloem tissue is responsible for the transport of food materials (sugar) throughout the plant. It consists of sieve tubes, companion cells, phloem parenchyma, and phloem fibers.

Conclusion:

Tissues play a vital role in the growth, development, and functioning of plants. They provide support, transport nutrients and water, store food, and carry out various essential processes. Understanding the different types of plant tissues helps in comprehending the complexity and functionality of plants.

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