Question

Which process occurs only in autotrophic organisms?
A) Calvin cycle
B) chemiosmosis
C) Krebs cycle
D) proton pump mechanism

Answer 1

Calvin cycle is your answer

Calvin cycle is a chemical reaction that was done chloroplast of a plant this is one of the reaction in photosynthesis in Calvin cycle carbon dioxide and water will be used to make carbohydrate (glucose) this reaction is forming energy using the sunlight autotrophic organism capable to do this...


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Answer 2

The process that takes place in only autotrophic organisms is called as Calvin cycle.

Option: A  

Explanation:

• The organisms that are present in the atmosphere are divided into 2 major divisions the autotrophic and the heterotrophic organisms.  

• The autotrophic organisms are organisms that can prepare their own food by means of photosynthesis using light and carbon dioxide from the atmosphere whereas the heterotrophic organisms depend on the autotrophs for their food.  

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