Everyday Science · Botany (Plant Biology) · page 2 of 19
Photosynthesis & Plant MCQs with Answers
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Practice these MCQs in the appPhotosynthesis & Plant Nutrition MCQs (11–20)
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Past paper MCQs in this chapter · See all past papers
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- 11.
In an ecosystem, what is the primary source of energy for plant photosynthesis?
- 12.
Two major products of light reaction of photosynthesis are ?
- 13.
Past Paper MCQ
In which color of light does photosynthesis in plants occur at the fastest rate?
- 14.
Which gas is used by the green plants to make their food?
- 15.
Photosynthesis occurs during day time because it depends on?
- 16.
Enzyme NADP reductase is responsible for ?
- 17.
What gas do plants take in during the daytime?
- 18.
Which of the following element is necessary for translocation of sugar in plants?
- 19.
In plant cells, excess of glucose is converted into ?
- 20.
Which of these elements is required in electron transport in photosynthesis?