Give the characteristic features of the following in brief :-
a) Epithelial tissue
b) Connective tissue.
c) Muscular tissue.
d) Nervous tissue.
If you give the answer briefly then only I will mark him / her brain lest
Answers
Explanation:
1 epithelial tissue
Cellularity. Epithelia are composed almost entirely of cells. ...
Specialized contacts. Adjacent epithelial cells are directly joined at many points by special cell junctions.
Polarity. ...
Support by connective tissue. ...
Avascular but innervated. ...
Regeneration.
2.connective tissue
Tissue that supports, protects, and gives structure to other tissues and organs in the body. ... Connective tissue is made up of cells, fibers, and a gel-like substance. Types of connective tissue include bone, cartilage, fat, blood, and lymphatic tissue.
3 muscular tissue
Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force. When attached between two movable objects, such as two bones, contraction of the muscles cause the bones to move
4 Nervous tissue
Nervous tissue is characterized as being excitable and capable of sending and receiving electrochemical signals that provide the body with information. Two main classes of cells make up nervous tissue: the neuron and neuroglia
Answer:
THIS ANSWER IS NOT SO BIG