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प्रश्न
The nearest organ to which the heart supplies oxygenated blood is:
पर्याय
Lung
Stomach
Intestine
Heart itself
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उत्तर
Heart itself
संबंधित प्रश्न
Note the relationship between the first two words and suggest the suitable word/ word for the
fourth place:
Lubb: Atrioventricualr valves :: dup: …………………
Give reason for the following:
Only the veins and not the arteries are provided with valves.
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
Given below is a highly schematic diagram of the human blood circulatory system.
Which numbers represent the following respectively?
Aorta
Hepatic portal vein
Pulmonary artery
Superior vena cava
Renal vein
Stomach

The oxygen-rich blood from the lungs comes into the ______ of the heart.
Draw the structure of human heart and label its parts
State the Location:
Tonsils
Choose the correct alternative.
What is the minimum number of the plasma membrane that oxygen has to diffuse across to pass from air in the alveolus to haemoglobin inside a RBC?
Which of the following correctly represents the components of blood?
Name the following :-
The cell organelle where photosynthesis occurs

