OBJECTIVE LIFE SCIENCE
DIVERSITY AMONG LIFE FORMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following best describes microorganism
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Microorganism are very small
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Microorganisms can be killed using antibiotics
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Microorganisms can only be seen using a microscope
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Microorganisms are only found in dirty places
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Explanation:
Detailed explanation-1: -No, microbes are invisible to the naked eye. They’re minuscule, which is why they’re called microorganisms. To examine them, you’ll need a microscope or a magnifying lens.
Detailed explanation-2: -Microorganisms are too minute in size to be seen by unaided eyes, hence are observed and studied using microscopes. Compound microscopes are commonly used in research labs and institutes to study microorganisms. They use glass lenses to bend and focus light rays and produce enlarged images of small objects.
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