MCQ
What is the function of heart?
- ATo pump blood.
- BTo maintain emotions.
- CTo maintain blood pressure.
- ✓Both $A$ and $C$
✓
Answer
Correct option: D.
Both $A$ and $C$
Hearts main function is to pump blood and supply oxygen (blood pressure) to all parts of the body.
And not to maintain emotions which is controlled by hormones.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The cell which results after fusion of the gametes is called.
Figure shows a child blowing air with a straw near the opening of another straw which has its other end in a soft drink bottle. It was observed that the level of the soft drink in the straw rises up as soon as air is blown over its open end. Which one of the following best explains the reason for rise in level of the drink?
Iodine used to detect presence of starch. It gives starch:
Fat is completely digested in the
Read The Following Statement About Wool Yielding Animals And Choose The Incorrect Sentence:
The process of obtaining salt by evaporation of seawater is known as:
The basic unit of speed is:
When two organisms are good friends and live together and they benefit each other. Such an association of rganisms is termed as:
What are the uses of light and shadows other than shadow puppets or telling the time?
Which of the following records the distance travelled by the vehicles?