Carbon and energy requirements of an autotrophic organism are fulfilled by ______.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Photosynthesis.
- Carbon and energy requirements of autotrophic organisms are fulfilled by photosynthesis.
- It is a process in which autotrophic organisms utilize carbon dioxide and water in the presence of sunlight and chlorophyll to form carbohydrates, which is the energy source.