Podcast
Questions and Answers
What is the oldest and most common form of photosynthesis?
What is the oldest and most common form of photosynthesis?
- Calvin cycle photosynthesis
- C3 photosynthesis (correct)
- CAM photosynthesis
- C4 photosynthesis
Which scientist is credited with the discovery of photosynthesis?
Which scientist is credited with the discovery of photosynthesis?
- Jan Ingenhousz (correct)
- Joseph Priestley
- Robert Hooke
- Antoine Lavoisier
What adaptation for photosynthesis is used by plants in arid conditions?
What adaptation for photosynthesis is used by plants in arid conditions?
- Hydrogen metabolism
- C4 photosynthesis
- Crassulacean acid metabolism (CAM) (correct)
- Calvin cycle
What is the likely initial source of reducing agents for early photosynthetic organisms?
What is the likely initial source of reducing agents for early photosynthetic organisms?
At what age have fossils of filamentous photosynthetic organisms been dated?
At what age have fossils of filamentous photosynthetic organisms been dated?
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