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प्रश्न
Which organ controls thinking, speaking, and learning. Write its three important parts.
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उत्तर
- The organ that controls thinking, speaking, and learning is the ‘Brain’.
- The three important parts of the Brain are
- Fore Brain
- Mid brain
- Hind Brain
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संबंधित प्रश्न
Complete the following table.
| Organ system | Organs | Functions |
| 1. Respiratory | ||
| 2. Circulatory system |
Explain the differences.
External and internal respiration
Take a large sheet of thick paper, about the height of a child in the class. Put it on the wall as shown in the picture and secure it with tapes. Ask one student to stand against it and another to draw the outline of the body. Now get other students to point out the right places of the following organs within the outline - the brain, lungs, heart, and stomach. Now recall the following details about each of the organs. (1) In which cavity of the body is it situated? (2) What is its function? (3) Which are the bones that protect it?
What will happen if the diaphragm shows no movement?
Name the processes by which air enters and comes out of our lungs.
Match the following.
| Organ | Elimination | |
| Skin | a. | Urine |
| Lungs | b. | Sweat |
| Intestine | c. | Carbon dioxide |
| Kidneys | d. | Undigested food |
Higher Order Thinking Skill
Why your doctor advises you to drink plenty of water?
Which is the largest organ in the human body?
A group of organs that work together to perform a particular function is known as ______.
______ acts as a thermoregulatory organ.
