Question

Cylindrical shape : cardiac muscles : : spindle shaped : ​

Answer 1

Answer:

Smooth muscle cells

Explanation:

They have a single, centrally located nucleus, and lack striations. They are called involuntary muscles. Cardiac muscle has branching fibers, one nucleus per cell, striations, and intercalated disks. Its contraction is not under voluntary control.

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Answer 2

Answer:

Smooth muscles.

Explanation:

Cylindrical shape : cardiac muscles : : Spindle shape : smooth muscles.

Cardiac muscles :

• Striated muscles
• Cylindrical in shape.
• Involuntary muscles.
• Branched.
• Present in the heart.

Smooth muscles :

• Absence of striations.
• Spindle shaped.
• Involuntary muscles.
• Unbranched.
• Present in visceral organs.

The other type of muscles is skeletal muscles.

• Striations are present.
• Cylindrical in shape.
• Voluntary muscles.
• Unbranched.
• Present in association with bones.