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प्रश्न
_____ gas is transported to all parts of the body.
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उत्तर
Oxygen gas is transported to all parts of the body.
संबंधित प्रश्न
The diagram given below represents a section of the human heart. Answer the questions that follow :
(i) Which parts of heart are in the diastolic phase? Give a reason to support your answer.
(ii) Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
(iii) What causes the heart sounds ‘LUBB’ and ‘DUP’?
(iv) Name the blood vessels that supply oxygenated blood to the heart muscles.
(v) Draw neat labelled diagrams of a cross section of an artery and a vein.
What is the liquid part of the blood called? What is the function of platelets in the blood?
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Coronary artery : Heart :: Hepatic artery : ______
What is the function of tonsils?
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
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
In which organ of our body does blood get oxygenated?
Which side of the heart (left or right) contains oxygenated blood?
True or false:
The four blood groups in human beings are A, B, AB and AO
Name the systems that carry out the different functions of the body.
