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प्रश्न
Given below is certain structure, write the term for the functional activity.
Erythrocytes and …………………………………
उत्तर
Erythrocytes and transportation of gases
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संबंधित प्रश्न
Give biological reasons for the following statements:
The left ventricle of the heart has a thicker wall than the right ventricle.
Draw the structure of a human heart and label its parts.
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Coronary artery : Heart :: Hepatic artery : ______
Why do people have a common belief that the heart is located on the left side of the chest?
What is haemoglobin? State the consequences of deficiency of haemoglobin in our bodies.
Differentiate between:
Red blood cells and White blood cells
Given below is a schematic representation of the circulatory system in man. Study the same and answer the questions that follow:
(i) Label the parts 1 to 4 indicated in the diagram.
(ii) Give one difference between parts 1 and 2 based on:
(a) their structure
(b) the nature of blood flowing through them.
(iii) What is the specific name of the type of blood circulation that takes place between the heart and the lungs?
(iv) Name the valve found at the beginning of the part labeled 3.
Identify the normal haemoglobin count in human females.
Name the following :-
The cell organelle where photosynthesis occurs
