observe the growth in young seedlings kept seperately in dark and lighted room
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Explanation: The seeds which were planted and kept in darkness, show very less or negligible sign of growth. Whereas the ones kept in sunlight of in any other form of light show a good rate of growth.
This is because plants contain a pigment called the chlorophyll. It and the other growth hormones of plants show growth only in the presence of light. Hence the one in sunlight will be more advanced.
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Germination is a process by which a seed becomes a seedling
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