Question

Differences between striated , unstriated and cardiac muscles. Write any four points for each.

Answer 1

The first, second and third diagrams of CARDIAC MUSCLES, SMOOTH MUSCLE AND STRIATED MUSCLE respectively.

ANSWER.....

☆☆☆SKELETAL MUSCLE TISSUE
OR, VOLUNTARY MUSCLE
OR, STRIATED MUSCLE:-----
➡cylindrical shape
➡Unbranched
➡Straition present
➡Disc absent
➡Multinucleate or synctium or coenocytic
➡Present in limbs and neck
➡Voluntary in action.

☆☆☆SMOOTH MUSCLE TISSUE
OR, VISCERAL MUSCLE TISSUE: ----
➡Spindle shape
➡Unbranched
➡Straition Absent
➡Disc absent
➡Uninucleate Present in visceral hollow) organs e.g. urinary bladder, stomach and intestine etc.

☆☆☆☆ CARDIAC MUSCLES
OR, INVOLUNTARY MUSCLE
➡ Cylindrical shape
➡ Branched
➡Striation Present
➡ Disc Present
➡ Uninucleate
➡ Present in heart only.
➡ Involuntary in action.

HOPE THIS WILL HELP YOU ☺☺