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(B) Photosynthesis is a physico-chemical process by which green plants use light energy to drive the synthesis of organic compounds. It is an anabolic

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Oxygen is evolved as a by-product in all photosynthetic organisms.

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(B) Photosynthesis is a physico-chemical process by which green plants use light energy to drive the synthesis of organic compounds. It is an anabolic and reductive process. It occurs in both unicellular and multicellular photoautotrophs. However,oxygen is not evolved as a by-product in all photosynthetic organisms. For example,in purple and green sulfur bacteria,$H_2S$ is used as a hydrogen donor instead of $H_2O$,and therefore,sulfur or sulfate is produced instead of $O_2$.

Choose the incorrect statement with respect to photosynthesis.

Similar Questions

Which of the following products of Hill's reaction are used in Blackman's reaction?

$RuBP$ carboxylase,$PEPcase$,pyruvate dehydrogenase,$ATPase$,cytochrome oxidase,hexokinase,lactate dehydrogenase. Select/choose enzymes from the list above which are involved in $(a)$ Photosynthesis $(b)$ Respiration $(c)$ Both in photosynthesis and respiration.

Assertion : Photosynthesis is important due to two reasons.
Reason : Photosynthesis is the primary source of food on earth and responsible for the release of oxygen from green plants.

If a green plant is kept in the dark with proper ventilation,can this plant carry out photosynthesis? Can anything be given as a supplement to maintain its growth or survival?

$85-90\%$ of all photosynthesis of the world is carried out by

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