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प्रश्न
Complete the following sentence with appropriate word:
Beside food, oxygen and waste materials, circulatory system transports ________ to various parts of the body.
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उत्तर
Beside food, oxygen and waste materials, circulatory system transports Hormones to various parts of the body.
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संबंधित प्रश्न
What is Endothelium?
Given below is a highly schematic diagram of the human blood circulatory system.
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- Which part (state the number) represents the heart? Give reason in support of your answer.
- Which numbers represent the following, respectively?
Aorta Superior vena cava Hepatic portal vein Renal Vein Pulmonary artery Stomach
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
Choose the correct answer:
English physician who discovered blood circulation was ___________
What is meant by the term 'double circulation' of blood in mammals? What is diastole?
The oxygen-rich blood from the lungs comes into the ______ of the heart.
True or false:
People with blood group ‘O’ are called universal recipients
______ is a granulocyte.
Name the following:
Contraction phase of heart.
Mention the phase of heart beat in which both the atrio-ventricular valves are closed.
