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प्रश्न
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
पर्याय
one auricle and one ventricle.
two auricles and one ventricle.
two auricles and two ventricles.
one auricle and two ventricles.
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उत्तर
two auricles and two ventricles.
APPEARS IN
संबंधित प्रश्न
The diagram given below represents the human heart in one phase of its functions. Study the diagram carefully and answer the questions that follow:
- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts labelled 1 to 4.
- What type of blood flows through 2?
- State the function of the part numbered ‘5’.
- Name the membrane that covers the heart.
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?
How do you account for the following difference?
The walls of the right ventricle are thicker than those of the right auricle.
Differentiate between the following pair of terms: Vena Cava and Aorta
Fill in the blanks with suitable words given below:
The ______ artery takes the blood from the ventricles to the lungs.
Fill in the blanks with suitable words given below:
The oxygen-rich blood is pumped into different parts of the body through ______.
Fill in the blank:
______ carry pure blood.
_____ gas is transported to all parts of the body.
In a closed circulatory system, blood is completely enclosed within:
