Selina Concise Biology Class 10 ICSE Solutions Photosynthesis: Provider of Food for All Selina Concise Biology Class 10 ICSE Solutions Photosynthesis: Provider of Food for All Exercise 5 A.1. The production of starch, and not glucose, is often used as a measure of photosynthesis in leaves because a) starch is immediate product of photosynthesis b) glucose formed in photosynthesis soon gets converted into starch c) starch is soluble in water d) sugar cannot be used Solution A.1. b) glucose formed in photosynthesis soon gets converted into starch A.2.The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is a) six b) twelve c) eighteen d) twenty-four Solution A.2. b) twelve A.3.The rate of photosynthesis is not affected by a) light intensity b) humidity c) temperature d) CO2 concentration Solution A.3. b) humidity A.4.Chlorophyll in a leaf is required for ...
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