Question: What Is The Definition Of Tissue In Science?

What is a tissue easy definition?

In biology, 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 tissues.

What is the best definition of a tissue?

Tissues are groups of cells that have a similar structure and act together to perform a specific function. The word tissue comes from a form of an old French verb meaning “to weave”. Groups of tissues make up organs in the body such as the brain and heart.

What is tissue in the body?

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. There are four main tissue types in the body: epithelial, connective, muscle, and nervous.

What is tissue Short answer?

Question 1: Define the term “ tissue ”. Answer: A group of cells which is meant to perform a specific function is called tissue. Answer: Simple tissues are composed of similar cells, while complex tissues are composed of different types of cells.

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What is tissue example?

There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues ). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).

What is tissue and its example?

Tissues are present in both animals and plants. Examples of plant tissues: Meristematic tissue (Apical meristem, Intercalary meristem, Lateral meristem), Permanent tissues (Parenchyma, Collenchyma and Sclerenchyma) etc. Examples of animal tissues: Epithelial tissue, Connective tissue, Muscular tissue, Nervous tissue.

What is tissue and function?

A tissue is a group of cells, in close proximity, organized to perform one or more specific functions. Muscle tissue contracts to initiate movement in the body. Nervous tissue transmits and integrates information through the central and peripheral nervous systems.

What does the word tissue mean today?

tissue Add to list Share. The noun tissue comes from the Old French word tissu, meaning “a ribbon, or belt of woven material.” In fact, as a verb, tissue means “weave fabric strands.” Today, we think of tissues as the disposable paper for blowing our noses or packing presents.

What is human body tissue definition types & examples?

Human body tissue makes up organs and other body parts. There are four types of tissue: muscle, epithelial, connective and nervous. Our outer layer of skin is epithelial tissue. Examples of connective tissue include fat and loose connective tissue. Nervous tissue includes neurons, the spinal cord and brain.

What is the purpose of tissue in the human body?

Connective tissue binds the various parts of the body together, providing support and protection. Muscle tissue allows the body to move and nervous tissues functions in communication. All cells and tissues in the body derive from three germ layers: the ectoderm, mesoderm, and endoderm.

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Where is nervous tissue found?

Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities.

What is tissue class 9?

A tissue is defined as a cluster of cells which are similar in structure and work together to perform a particular function. 2. The use of tissues in multicellular organisms is to provide structural and mechanical strength as well as to allow division of labour.

What is tissue class 8?

Tissue is a group of cells that are similar in structure and are organized together to perform a specific task.

What is animal tissue?

A tissue is a group of connected cells that have a similar function within an organism. There are four basic types of tissue in the body of all animals, including the human body. These make up all the organs, structures and other contents of the body. figure below shows an example of each tissue type.

Why is tissue class 9 important?

Ans: The group of cells similar in origin and structure can be defined as a tissue. These cells are specialised to perform a particular function. For instance, muscle cells in our body form muscle tissues that bring about body movement or specific functions.

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