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प्रश्न
Give reason for the following:
Blood flowing away from the stomach and intestines is put into circulation via the liver and
not directly.
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उत्तर
The blood from stomach and intestines enters the liver via hepatic portal vein because the
liver monitors all the substances that have to be circulated in body. The excess nutrients such
as glucose, fats are stores in the liver. Excess amino acids are broken down by the process
deamination. Toxic substances are detoxified.
संबंधित प्रश्न
The blood from the heart is transported to all parts of the body by the ______.
fill in the blanks with suitable functions: Eustachian Tube and ______
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
Artery and vein (direction of blood flow)
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 does the left ventricle possess a thicker wall than the right ventricle?
Define the Circulatory system.
Analogy
Arteries : Carry blood from the heart:: _________ :carry blood to the heart.
Which of the following is TRUE regarding leucocytosis?
Agranulocytes are about ______ % of total WBCs.
Identify the normal haemoglobin count in human females.
