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Carbon and energy requirements of autotrophic organisms are fulfilled by:

Options

  1. APhotosynthesis
  2. BGluconeogenesis
  3. CGlycogenesis
  4. DExternal sources

Correct answer

A. Photosynthesis

Step-by-step solution

Photosynthesis is a process in which carbon is taken from the atmosphere is taken in form of carbon di oxide. Energy is also synthesized in light reaction is subsequent steps.

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