Consider the following statements:
1. Femur is the longest bone in the human body.
2. Cholera is a disease caused by bacteria.
3. ‘Athlete’s foot’ is a disease caused by virus.
Which of the statements given above are correct?
Consider the following statements:
1. Femur is the longest bone in the human body.
2. Cholera is a disease caused by bacteria.
3. ‘Athlete’s foot’ is a disease caused by virus.
Which of the statements given above are correct?
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Assertion(A): Fatty acids should be a part of the balanced human diet.
Reason(R): The cells of the human body cannot synthesize any fatty acids.
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Cells formed?
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Consider the following statements:
1. Toothless mammals such as Pangolins are not found in India.
2. Gibbon is the only ape found in India.
Which of the statements given above is/are correct?
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In which organ of the human body, lymphocyte cells formed?
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Consider the following statements:
1. Non-functioning of lachrymal gland is an important symptom of deficiency of Vitamin A.
2. Deficiency of Vitamin B1 can lead to indigestion and heart enlargement.
3. Vitamin C deficiency can lead to pain in the muscles.
4. Deficiency of Vitamin D causes increased loss of Ca++ in urine.
Which of the statements given above are correct?
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Salts of which of the following elements provide colours to fireworks?
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Consider the following statements:
1. Baking soda is used in fire extinguishers.
2. Quick lime is used in the manufacture of glass.
3. Gypsum is used in the manufacture of plaster of Paris.
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Assertion(A): In our houses, the current in the A.C. electricity line changes direction 60 times per second.
Reason(R): The frequency of alternating voltage supplied is 50 Hz.
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A weightless rubber balloon is filled with 200 cc of water. Its weight in water is equal to:
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