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प्रश्न
Blood is produced in the bone marrow.
विकल्प
True
False
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उत्तर
Blood is produced in the bone marrow- False.
Correct statement
Red Blood Corpuscles are produced in the bone marrow.
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संबंधित प्रश्न
Aqueous humour, Vitreous humour, lris, Central canal
Blood in the pulmonary artery or pulmonary vein (Which one contains less oxyhaemoglobin?)
Name the following:
The blood vessels which start from capillaries and end in capillaries.
Given below is a certain structure, write its chief functional activity.
Erythrocytes - ______.
What is diastole?
Give reason for the following:
Only the veins and not the arteries are provided with valves.
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
Why is circulatory system also known as transport system?
Differentiate between:
Open circulatory system and Closed circulatory system.
