C4 and CAM Pathways: Photosynthesis, Differences & NEET Notes C4 and CAM Pathways: Photosynthesis, Differences, Photorespiration & NEET Notes C4 and CAM pathways are special photosynthetic adaptations that help plants survive environmental conditions in which ordinary C3 photosynthesis can become less efficient. For NEET Biology students, this topic becomes much easier when you understand one simple question: Why did some plants need a different way to fix carbon dioxide? The answer is closely connected with temperature, carbon dioxide concentration, water availability, photorespiration, RuBisCO and PEP carboxylase . If you are revising C4 pathway, CAM pathway, C3 vs C4 plants, Kranz anatomy, photorespiration or photosynthesis in higher plants , this guide brings the important concepts together in a student-friendly format. NEET Quick Answer: C4 plants first fix CO 2 into a four-carbon...
Learn Biology with Botany Sir Himansu through clear explanations, labelled diagrams, NCERT notes, NEET practice questions, CBSE study resources and AP Biology lessons.