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प्रश्न
Cardiac muscles are ______.
विकल्प
hemoglobin
alkaline
diaphragm
red bone morrow
acidic
voluntary
involuntary
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उत्तर
Cardiac muscles are involuntary.
संबंधित प्रश्न
The blood from the heart is transported to all parts of the body by the ______.
The nearest organ to which the heart supplies oxygenated blood is:
Name the following:
The valve present in between the chambers on the right side of the human heart.
What does the term “double circulation” mean?
Give reason for the following:
Atrial wall is less muscular than the ventricular wall.
Match the items given in Column A with the most appropriate ones in Column B and REWRITE the correct matching pairs :
Column A Column B
(i) Cranial nerves Testosterone
(ii) Leydig cells Natural reflex
(iii) Acetylcholine 12 pairs
(iv) Spinal nerves Prolactin
(v) Sneezing Neurotransmitter
- 18 pairs
- 31 pairs
- Conditioned reflex
Name the Following
The blood plasma from which fibrinogen has been removed.
State the Location: Bundle of His
Use your brain power!
How is the air that we inhale purified in our body?
Which component of the haemoglobin molecule combines with the oxygen molecule to form oxyhaemoglobin?
