General Knowledge :: Biology
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Ordinary table salt is sodium chloride. What is baking soda?
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Ozone hole refers to
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Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to
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Pollination is best defined as
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Movement of cell against concentration gradient is called
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Photosynthesis generally takes place in which parts of the plant?
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Most fish do not sink in water because of the presence of
- swim bladder
- air bladder
- air sacs
- air in spongy bones
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Plants absorb dissolved nitrates from soil and convert them into
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