General Laboratory Equipment
Telangana Open School (TOSS) · Class 12 · Biology
Most important questions from General Laboratory Equipment for Telangana Open School (TOSS) Class 12 Biology board exam 2026. MCQs, short answer, and long answer questions with marks.
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Sample Questions
What is the final product of a distillation unit?
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Distilled water
The distillation process removes all dissolved salts and impurities, producing pure distilled water.
Which instrument is used to cut thin sections of biological tissues?
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Microtome
A microtome is specifically designed to cut extremely thin sections (8–10 microns) of tissue for microscopic study.
What is the function of a thermostat in an incubator?
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To regulate temperature
The thermostat maintains the desired internal temperature by controlling the heating unit.
Which instrument uses a mercury column to measure blood pressure?
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Conventional sphygmomanometer
The conventional type of sphygmomanometer uses a mercury column to display blood pressure readings.
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