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Model Paper 2 — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceModel Paper 23 Marks
Question
There would be no plant life if chloroplasts did not exist. Justify.
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Answer

Chloroplasts contain the pigment chlorophyll which is responsible for food preparation in plants by the process of photosynthesis Hence, if there were no chloroplasts then there would not have been any plant life.

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