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प्रश्न
Cardiac muscles are ______.
पर्याय
hemoglobin
alkaline
diaphragm
red bone morrow
acidic
voluntary
involuntary
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उत्तर
Cardiac muscles are involuntary.
संबंधित प्रश्न
What is haemoglobin? State the consequences of deficiency of haemoglobin in our bodies.
Explain the following:
Why is the closed circulatory system more efficient than the open system?
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Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
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Differentiate between:
Red blood cells and White blood cells
State the Location: Spleen
State the Location: Bicuspid value
Name these:
Two kinds of circulatory systems in different animals.
