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प्रश्न
Name the following:
The artery which carries deoxygenated blood.
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उत्तर
Pulmonary artery
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संबंधित प्रश्न
Explain with tile help of a chart, explain the compatibility of human blood groups.
Why is blood needed by all the parts of a body?
Name the following:
The phase of the cardiac cycle in which the auricles contract.
How do you account for the following difference?
The walls of the right ventricle are thicker than those of the right auricle.
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
Multiple choice questions. Tick ( ✓ ) the correct choice:
The four blood groups in humans are
Describe the functions of the: Heart
Complete the following sentence with appropriate word:
The chamber of heart which pumps blood into aorta is __________.
State the Location:
Tonsils
The endocrine glands produce chemical substances called ____
