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One Nanometre is ______.
Concept: undefined >> undefined
The age of a dead animal can be determined by using an isotope of ______.
Concept: undefined >> undefined
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The groups responsible for the colour of an organic compound is called ______.
Concept: undefined >> undefined
Match the following.
| Sclereids | Chlorenchyma |
| Chloroplast | Sclerenchyma |
| Simple tissue | Collenchyma |
| Companion cell | Xylem |
| Trachieds | Phloem |
Concept: undefined >> undefined
The human body functions normally at a temperature of about _____
Concept: undefined >> undefined
Match the following.
| Organ | Elimination | |
| Skin | a. | Urine |
| Lungs | b. | Sweat |
| Intestine | c. | Carbon dioxide |
| Kidneys | d. | Undigested food |
Concept: undefined >> undefined
Why do we sweat?
Concept: undefined >> undefined
Assertion: In both the sexes gonads perform dual function.
Reason: Gonads are also called primary sex organs.
Concept: undefined >> undefined
Higher Order Thinking Skill
Why your doctor advises you to drink plenty of water?
Concept: undefined >> undefined
Higher Order Thinking Skill
Can you guess why there are sweat glands on the palm of our hands and the soles of our feet?
Concept: undefined >> undefined
Match the following.
| Column A | Column B | ||
| 1. | Calcium | a. | Muscular fatigue |
| 2. | Sodium | b. | Anaemia |
| 3. | Potassium | c. | Osteoporosis |
| 4. | Iron | d. | Goitre |
| 5. | Iodine | e. | Muscular cramps |
Concept: undefined >> undefined
The slides are grouped together in a sequence to form _______.
Concept: undefined >> undefined
_____ is used to insert attractive text in the slide.
Concept: undefined >> undefined
What is LibreOffice Impress?
Concept: undefined >> undefined
If no object is placed on the hook, then the pointer of the spring balance reads ______.
Concept: undefined >> undefined
The gravity accelerates an object, and the distance fallen is proportional to ______.
Concept: undefined >> undefined
Weight has both magnitude and direction.
Concept: undefined >> undefined
Rest and motion of the body are ______.
Concept: undefined >> undefined
If a body does not change its position, then it is said to be at ______.
Concept: undefined >> undefined
Consider an object is rest at position x = 20m. Then its displacement – time graph will be straight-line ______ to the time axis.
Concept: undefined >> undefined
