Question

Cardiac muscle is highly resistant to fatigue justify?

Answer 1

Hello Friend..!!

The answer of u r question is..!!

Cardiac muscle is highly resistant to fatigue.

Reason:

➡️It has many sarcosomes.

➡️It has many molecules of myoglobin.

➡️It has copious supply of blood which facilitie continuous aerobic respiration

Thank you..!!

Answer 2

Explanation:

justification of cardiac muscle

Cardiac muscle resists fatigue so well because it's got more mitochondria than skeletal muscle. With so many power plants at its disposal, the heart doesn't need to stop and chill out. It also has a steady supply of blood bringing it oxygen and nutrients.