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प्रश्न
Cardiac muscles are ______.
विकल्प
hemoglobin
alkaline
diaphragm
red bone morrow
acidic
voluntary
involuntary
MCQ
रिक्त स्थान भरें
उत्तर
Cardiac muscles are involuntary.
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Fill in the blanks with suitable words given below:
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| Column A | Column B | ||
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