Currently pursuing M.B.B.S. from AIIMS. AIR 10 in AIIMS entrance examination. A food connoisseur and a sports enthusiast. 

Iftekhar Khan

This collection will help in understanding the excretory system in human body. It will also throw light on the structure of Nephron, mechanism of urine formation, countercurrent mechanism, roles of other organs in the excretory system and disorders in it. Students will get a clearer understanding by solving previous year questions with the educator. 

This section is a one-stop shop for all Medical aspirants. Be thorough with these powerful courses that will give you the right strategy for preparation, and help you crack any pre-medical exam.

NEET UG

English

Excretory Products And Their Elimination

Biology

Pre-Medical Preparation

Excretion

Human Physiology

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson focuses on the introduction to the excretory system: starts with the definition, moves on to classification of the organism based on major nitrogenous excretory product - Ammonotelic, Ureotelic, Uricotelic and finishes with specific organs of excretion. 

Excretory System: Introduction

This lesson focuses on overview of Human Excretory System with the help of a diagram, understanding of Kidney - Coverings of Kidney, Structure of Kidney and functioning of Ureter, Urinary Bladder and Urethra. 

This lesson will be beneficial for the students preparing for AIIMS, AIPMT, AFMC, COMED, CBSE, State PMTs, NEET, other medical entrance exams, various School & Board Exams and also for 9th and 10th Class students who are intrigued by Science and preparing for competitive exams such as NTSE, Olympiads. Even if you are not preparing for any exams, it will help you in understanding the nuances of Biology, especially for life time learners, who are curious to acquire knowledge.

Structure Of Human Excretory System

In this lesson, we learn about the entire structure of a Nephron through an illustration which showcases a Nephron, the blood vessels, duct and tubule and also has an explanation of each of these systems. It then talks about parts of the Uriniferous tubule which is the Malpighian Corpuscle, Tubular Part and the Vasa Recta. And lastly, the types of Nephrons, the Cortical Nephron and the Juxta-Medullary Nephron is explained in detail.
This lesson is extremely beneficial for students preparing for AIIMS, AIPMT and other related medical entrance examination and also for students who are studying Biology in their high schools and colleges. 

Structure Of Nephron

This lesson focuses on how exactly the urine is formed in the Nephrons - three main steps in the urine formation: Ultrafiltration, Tubular Reabsorption, Tubular secretion and further explanation of these three with the help of diagrams. 

This lesson will be beneficial for the students preparing for AIIMS, AIPMT, AFMC, COMED, CBSE, State PMTs, NEET, other medical entrance exams, various School & Board Exams and also for 9th and 10th Class students who are intrigued by Science and preparing for competitive exams such as NTSE, Olympiads. Even if you are not preparing for any exams, it will help you in understanding the nuances of Biology, especially for life time learners, who are curious to acquire knowledge.

Mechanism Of Urine Formation

This collection explains the Countercurrent Mechanism for the Concentration of Urine along with the diagrammatic representation of a nephron and vasa recta showing the mechanism. 

This lesson will be beneficial for the students preparing for AIIMS, AIPMT, AFMC, COMED, CBSE, State PMTs, NEET, other medical entrance exams, various School & Board Exams and also for 9th and 10th Class students who are intrigued by Science and preparing for competitive exams such as NTSE, Olympiads. Even if you are not preparing for any exams, it will help you in understanding the nuances of Biology, especially for life time learners, who are curious to acquire knowledge.

Concentration Of Urine

This unit concentrates on the regulation of urine formation where you'll know the comprehensive information on three basic mechanisms which are involved in the regulation of urine formation. You'll also learn completely about Hypothalamus, Juxtaglomerular apparatus, Atrial natriuretic factor, and much more.​
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Regulation Of Kidney Function

This lesson focuses on the ​definition of  Micturition, the process of Micturition and much more about it. You'll come across a detailed explanation on  sympathetic system and parasympathetic system. Some facts and composition of urine are also highlighted.

Overview Of Micturition

This lesson focuses on disorders of excretory system and how to deal with them. It also throws light on abnormal constituents in Urine, kidney disorders and Artificial dialysis along with the diagrammatic representation.

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Disorders Of Excretory System

In the previous lessons, the overview of the excretory system was taught. This lesson focuses on some of the questions that were asked in the previous year examinations. Some of the topics this lesson deals with is, removal of proximal convoluted tubule from the nephron, formation of large quantities of dilute urine, sodium reabsorption in the distal convoluted tubule and glomerular filtration rate.

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Solved​ Previous Year Questions- 1

This lesson is the last series on the overview of the excretory system. It works on the questions that were asked in the previous year exam. It focuses on topics such as the renal pyramid, human nephron, kidney function regulation, excretion by the human kidneys, principal nitrogenous excretory compound and stretch receptors of the urinary bladder wall. Each of the questions is worked out thoroughly along with an explanation of each answer.


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Solved Previous Year Questions- 2

M.Sc. Botany(Gold Medalist ),B.Ed & DCA
12+ Years Experience , mentored 10K+ students
Cleared UPPSC,PGT,TGT,CET Exam
Ex-Bio Lecturer in GIC


Juhi Mishra

All about movement and locomotion, types of movement in living organisms, mechanism of muscle contraction , types of muscles ,structure of skeletal muscle, human skeletal system, types of bones & joints, disorders of musculoskeletal system

(Hindi) Movement And Locomotion for NEET

Unacademy Top Notch I Acad Head, Unacademy Lucknow | Creating doctors since 8+ Years | Thousands of Doctors Created I BioMedical Engineer I 

Pranav Pundarik

This course is the continuation of the series on Human Physiology.

The 'Fundas' of Excretion !

An MBBS from Prestigious medical college MAMC, Mentored AIR 78 (NEET 2022), Dr. S.K Singh is a star in the NEET test-prep domain.

Dr S K Singh

In this course, the educator discusses In-depth about Human Excretory system for NEET and AIIMS.

(Hindi) Human Excretory System: Pre-Medical Exams

This Course covers the concepts of excretion, osmoregulation, types of nitrogenous wastes, Human excretory system, Nephron, Mechanism of urine formation, Counter Current Mechanism, Types of excretory structures in different animals, Artificial Kidney, Renal Disorders.

(Hindi) Excretion And Osmoregulation : Pre-Medical (NEET and AIIMS)

Teaching Geography, Environment and Anthropology Optional  for UPSC CSE. Working with Parcham IAS

Sonam Parveen

This Course covers Excretory System
 Very useful material for Neet UG.

(Hindi) Excretory System: NEET UG

Sourav Sharma

In this course , I will discuss about Blood and it's elements. I hope you will like the course and this course will help you to build some concepts.

Lessons

10 lessons • 1h 36m

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Excretory System: Introduction

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Structure Of Human Excretory System

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Structure Of Nephron

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Mechanism Of Urine Formation

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Concentration Of Urine

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Regulation Of Kidney Function

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Overview Of Micturition

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Disorders Of Excretory System

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Solved Previous Year Questions- 1

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Solved Previous Year Questions- 2

Lessons

10 lessons • 1h 36m

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Excretory System: Introduction

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Structure Of Human Excretory System

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Structure Of Nephron

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Mechanism Of Urine Formation

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Concentration Of Urine

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Regulation Of Kidney Function

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Overview Of Micturition

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Disorders Of Excretory System

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Solved​ Previous Year Questions- 1

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Solved Previous Year Questions- 2

Solved Previous Year Questions- 1