Photosynthesis in Higher Plants|C4 Cycle,CAM Cycle,Blackman’s Law & CO₂ Compensation Point|NEET 2027

🌿 PHOTOSYNTHESIS IN HIGHER PLANTS | COMPLETE CONCEPTUAL LECTURE | NEET 2027 & CBSE CLASS 11 In this Biology lecture, we will understand the important concepts of Photosynthesis in Higher Plants as per NCERT, with clear explanations and diagrams for NEET and CBSE examinations. 📚 Topics Covered in This Lecture: ✅ 1. C₄ Cycle (Hatch and Slack Pathway) Introduction to C₄ plants Initial fixation of CO₂ Role of PEP carboxylase Formation of oxaloacetic acid (OAA) and malate Role of mesophyll cells and bundle sheath cells CO₂ concentration mechanism and Calvin cycle ✅ 2. CAM Cycle (Crassulacean Acid Metabolism) What is CAM photosynthesis? Adaptations of CAM plants Night-time CO₂ fixation and malic acid formation Day-time decarboxylation and Calvin cycle Differences between C₄ and CAM pathways ✅ 3. Factors Limiting Photosynthesis Blackman’s Law of Limiting Factors Effect of light intensity on photosynthesis Effect of CO₂ concentration on the rate of photosynthesis Understanding limiting factors through graphs ✅ 4. CO₂ Compensation Point Definition and concept Relationship between photosynthesis and respiration Net CO₂ exchange at the compensation point Important concepts for NEET MCQs 🎯 Who should watch this video? NEET 2027 aspirants Class 11 Biology students CBSE board examination students Students revising NCERT Biology 📌 Watch the complete lecture, revise the diagrams, and practise NCERT-based MCQs to strengthen your concepts. If this lecture helps you, LIKE the video, SHARE it with your friends, and SUBSCRIBE to the channel for more Biology lectures, NCERT explanations, and NEET preparation content. 🌱 Learn Biology conceptually. Prepare strategically. #Photosynthesis #NEET2027 #Biology #PhotosynthesisInHigherPlants #C4Cycle #HatchAndSlackCycle #CAMCycle #CrassulaceanAcidMetabolism #BlackmansLaw #LimitingFactors #CO2CompensationPoint #NEET2027 #NEETBiology #Class11Biology #NCERTBiology #CBSEBiology #BiologyLecture #NEETPreparation