Respuesta :
Answer: Algae preforms both photosynthesis and cellular respiration when incubated in the presence of light.
Explanation:
Algae preform only the Calvin cycle part of photosynthesis and cellular respiration when incubated in the absence of light.
Photosynthesis involves the production of food by green plants in the presence of water, carbon dioxide and light energy.
Algae are green plants which performs both photosynthesis and cellular respiration The chlorophyll which is a pigment found in the chloroplast traps light energy needed for photosynthesis.
We know that photosynthetic process involves the light and dark phases. The dark reaction is also called Calvin cycle. Under dark conditions, the algae only performs Calvin cycle and is unable to perform the light phase of photosynthesis.
All living organisms perform cellular respiration and isn't affected affected by any pigment or light exposure.
