Excretory Products and Their Elimination | Lecture 2 | Class 11 Biology | NCERT + NEET
Автор: The Bio-sphere 🧬
Загружено: 2025-12-21
Просмотров: 10
In Lecture 2 of Excretory Products and Their Elimination (Class 11 Biology), we cover the most important and scoring part of the chapter – the nephron and urine formation, explained step-by-step as per NCERT, with a strong NEET & CBSE exam focus.
🔬 Topics covered in this lecture:
✔️ Structure of nephron – renal corpuscle & renal tubule
✔️ Types of nephrons – cortical and juxtamedullary
✔️ Blood supply of nephron
✔️ Mechanism of urine formation
• Glomerular filtration (ultrafiltration)
• Tubular reabsorption
• Tubular secretion
✔️ Role of different nephron segments in urine formation
This lecture builds conceptual clarity required to understand advanced topics like counter-current mechanism, regulation of kidney function, and disorders.
🎯 Best suited for:
📘 Class 11 CBSE students
🎯 NEET aspirants
📖 Foundation & medical biology learners
Concepts are explained using labelled diagrams, flowcharts, and exam-oriented language, making it easy to remember and reproduce answers.
👉 Watch this lecture completely to master one of the most frequently asked topics in NEET Biology.
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