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Tomtit [17]
3 years ago
11

Multiple Choice Which of the following is true about photosynthesis? A. It is an exothermic reaction. B. It is an endothermic re

action. C. It produces carbon dioxide. D. It occurs in animals.
Biology
1 answer:
Nonamiya [84]3 years ago
7 0

Answer:

The answer is B. It is an endothermic reaction.

Explanation:

Photosynthesis in an endothermic reaction. Endothermic reactions are all those chemical reactions that in their transformation process, in 2 or more different substances, consume Caloric Energy, in which, the products obtained possess higher energy levels, than the initial reagents, since they have taken part of the heat of the environment.

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The absence of which of these will not affect photosynthesis is - oxygen, Carbon dioxide, water, Chlorophyll, light. Give reason
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Answer:

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Explanation:

Oxygen is the by product of photolysis during photosynthesis whereby water molecules are split to form protons (H+ ions), electrons and oxygen (by product).

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