Question

Explain the different types of meristematic tissue Give 2 characteristics of Parenchyma Differences between striated, unstriated and cardiac Draw the diagram of nerve cell and explain in brief.​

Answer 1

Explanation:

Striated muscles

(1) They are connected to bones (Skeletal muscles).

(2) They are voluntary muscles.

(3) The cells are long, cylindrical with many nucleus and are unbranched.

Smooth muscles

(1) They are found in alimentary canal and lungs.

(2) They are involuntary muscles.

(3) They are spindle in shape and have single nucleus.

Cardiac muscles

(1) They are found in heart.

(2) They are involuntary in action.

(3) They are branched and have one nucleus.