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प्रश्न
Given below is certain structure, write the term for the functional activity.
Erythrocytes and …………………………………
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उत्तर
Erythrocytes and transportation of gases
संबंधित प्रश्न
Describe the function of the heart.
Aqueous humour, Vitreous humour, lris, Central canal
The diagram below represents the simplified pathway of the circulation of blood. Study the same and answer the questions which follow:
(i) Name the blood vessels labelled 1 and 2.
(ii) State the function of blood vessels labelled 5 and 8.
(iii) What is the importance of the blood vessel labelled 6?
(iv) Which blood vessel will contain a high amount of glucose and amino acids after a meal?
(v) Draw a diagram of the different blood cells as seen in a smear of human blood.
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Coronary artery : Heart :: Hepatic artery : ______
Give reason, why a matured mammalian erythrocyte lacks nucleus and mitochondria?
Explain with reasons.
Human blood is red coloured.
Why does the left ventricle possess a thicker wall than the right ventricle?
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Put a tick mark (✓) against the correct alternative in the following statement.
The blood tastes saltish due to the dissolved.
Name the main artery which carries blood to different parts of the body.
