Question

what r muscular tissue ? name the different types and function

Answer 1

Muscle tissue is a soft tissue present in human bodies. Muscular tissue is made of "excitable" cells that are capable of contraction. There are three types of muscular tissue :

(i) Cardiac muscle tissue : These are cells present in the heart and they control the contraction and relaxation of heart. There cells are branched and cylindrical. These are involuntary muscles. 

(ii) Skeletal muscle tissue : It is a form of striated muscle tissue which is connected to the skeleton to form part of the mechanical system. 

(iii) Smooth muscle tissue : There cells are cylindrical and unbranched. These muscles control the movement of food in the alimentary canal, thecontraction, and relaxation of blood vessels, etc. They are involuntary muscle. 


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Answer 2

Muscle is a tissue That performs different functions which causes movement in body.Muscle tissue can contract thus producing movement of internal and external body parts.
The different types of Muscles tissues are:
1. Cardiac
2. Skeletal
3. Smooth
All  our daily actions like Breathing, sleeping, eating, walking ,speaking etc requires the muscle tissue.

Cardiac Muscle Tissue:
Cardiac muscle fibres are described as "Y" shape
Function: Pumping of blood through the heart .

Skeletal Muscle Tissue:
Skeletal Muscle is called as "Striated "because of its appearance.
Function: Movement of Skeleton under control , including movement of limbs, fingers, toes etc.

Smooth Muscle Tissue:
Smooth Muscle Tissue are small and tapered with the ends reducing in size.
Function: Contraction of smooth muscles is important in digestive system in which the action of smooth muscle help to move food along the gastrointestinal track and further breaking down the food.They also contributes to movement of fluids through the body.