Question

Animals have three types of muscle tissue. Striated found in arms etc. unstriated found in lining
of stomach and cardiac found in the heart. Mention the characteristics of each which justify
their presence in the locations mentioned above.

Answer 1

yes animals have three types of muscular tissues these are striated,unstriated and cadiac muscles.
striated muscles- these are voluntary muscles.
these muscles are made up of long cylindricle,unbranched and multinucleate cell.
these muscles occur in the limbs and are mostly attached to bones to help in body movement.

unstriated muscles-these are also voluntary muscles.
these muscles are made up of long uninucleate cell with pointed ends.
these muscles do not show striations
these muscles are present mostly in the wall of tubular organs such as alimentary canal, blood vessels,ureters.

cardiac muscles - these are involuntary muscles.
these muscles are composed of non trapering cells .
these muscles do not get fatigued under normal conditions.

Answer 2

Answer:

The three types of muscle tissue are striated or voluntary, unstriated or smooth and cardiac muscles.

Explanation:

• The skeleton is supported by skeletal muscles, which aid in movement.
• Because skeletal muscles have alternating patterns of light and dark bands, they are also referred to as striated muscles.
• Skeletal muscles are made up of muscle fibres and are voluntary muscles.
• Non-striated, involuntary smooth muscles are managed by the autonomic nervous system.
• It increases the elasticity of the blood vessels, airways, reproductive, urinary, and digestive systems. The cells have a single nucleus and are spindle-shaped.
• There are cardiac muscles solely in the heart.
• These muscles are uncontrollable, and the heart uses cardiac contractions to pump blood.
• The cardiomyocytes, the unit of the heart muscles, are striated.
• They have one cell and no nucleus.

Striated, non-striated and cardiac muscles are the three types of muscle tissues in animals.

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