Animal Tissue • The tissue found in animals have comparativel | CBSE OFFICIAL ✅

Animal Tissue

• The tissue found in animals have comparatively some different properties than the plant tissue.

Types of Animal Tissue
Animal Tissues are divided as −

Epithelial Tissue
Connective Tissue
Muscular Tissue
Nervous Tissue

Epithelial Tissue

• Epithelial tissues are the covering and protective tissues in the animal body.
• Epithelial tissue covers almost all organs and cavities within the body.
• Epithelial tissue also forms a barrier to keep different body systems separate.
• Epithelial tissue cells are closely packed (as shown in the image given above) and form a continuous layer.

Connective Tissue
• Connective tissues are made up of the cells those are separated by non-living material, and known as an extracellular matrix.
• This matrix could be either liquid or rigid.
• Connective tissues are further divided as −
Fibrous connective tissue
Skeletal connective tissue and
Fluid connective tissue

• Tendons are the example of fibrous connective tissue.
• Bone is an example of a skeletal connective tissue.
• Bone forms the framework and provide supports to the body.
• Blood is an example of fluid connective tissue.
• Blood has a fluid (liquid) matrix known as plasma.
• In plasma, the red blood cells (RBCs), the white blood cells (WBCs), and the platelets are remaining suspended.


Muscular Tissue
• Muscular tissue largely consists of elongated cells, and also known as muscle fibers.
• The muscular tissue is accountable for the movements in our body.
• The muscular tissue contains special proteins known as contractile proteins; and this protein helps in contraction and relaxation and supports free movement.


Nervous Tissue

• The brain, spinal cord, and nerves all are composed of the nervous tissue.
• Cells of the nervous tissue are extremely particular and sensitive for being stimulated and then transmitting the stimulus swiftly from one place to another within the body.
• The cells of nervous tissue are known as nerve cells or neurons.
• Nerve impulses allow us to move our muscles whenever we want to do so.