Question

What is your understanding of tissue classification

Answer 1

Ans) There are 4 different fundamental types of tissues.

They are 1) Epithelial Tissue - Helps to coat the exterior part of the body and also helps for lining of the body cavities.

2) Connective Tissue - This helps to hold up the different body parts.

3) Muscular Tissue - Allows the motion of structures inside the body.

4) Nervous Tissue - Allows responses to spur and also promote different body functions.

1) The epithelial tissue is further classified based on their cell appearance, like Squamous,Cuboidal,Columnar,Transitional.

-- Due to the difference in the setting of the layers the epithelial tissue is classified as,

** Simple epithelium - Simple Squamous epithelium, Simple Cuboidal epithelium,Nonciliated simple columnar epithelium, Ciliated simple columnar epithelium.

** Stratified Epithelium - Stratified Squamous epithelium,Stratified Cuboidal epithelium, Stratified Columnar Epithelium,Transitional Epithelium.

** Pseudostratified Columnar Epithelium

-- GLANDULAR EPITHELIAL TISSUE; 1) Endocrine Glands- Tissue in the endocrine Glands

2) Exocrine Glands - These are the tissues in the Exocrine Glands.

2) The Connective tissue can be classified into 2 types, they are Embryonic Connective Tissue and Mature Connective Tissue.

The Embryonic Connective Tissue includes Mesenchyme and Mucous connective Tissue.

The Mature connective Tissue includes,

Loose Connective Tissue -Include the Areolar Tissue, Adipose Tissue and Reticular Tissue

Dence Connective Tissue - Includes Elastic Connective Tissue, Dense regular connective Tissue,Dence irregular connective Tissue.

Cartilage Tissue- This includes,

Elastic cartilage,Hyaline Cartilage and Fibrocartilage

Bone Tissue - This includes,

Spongy bone and Compact bone

Blood Tissue - This includes,

Erythrocytes, Leucocytes and Thrombocytes

Lymphatic Tissue - This includes,

Lymph.

3) MUSCULAR TISSUE;

Muscular tissue can be classified into 3.

They are 1) Skeletal Muscle Tissue - Situated in all parts of the body, Voluntary Movements.And walking is an example for Skeletal muscle movement.

2) Cardiac Muscle Tissue - Only seen in the Heart and helps in the blood flow inside the body.

3) Smooth Muscle Tissue - Situated in lots of inside structures like the intestine and also the stomach.This is a involuntary Muscle.

4) NERVOUS TISSUE;

This type of tissue includes 2 different type of cells,
1) Nerve Cells- These are also called Neurons.This helps to transfer the nerve impulses that carry details or informations throughout the body.

2) Neuroglia - Also called as Glia. Assist and stand as a shelter for the nerve cells.And some of the examples for Glia are Astrocytes, ependymal cells and Schwann cells.

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