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Home›Explore Exams›NEB +2› Science› Grade 12›Subjects›Biology (Science, Grade 12)

GyanMul Prep · NEB +2 · Science · Grade 12

Biology (Science, Grade 12)

Everything on these tabs is Biology (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Science · Grade 12 subjects

Chapters Questions Practice Quizzes Past Papers Institution Papers Mock Tests Solved Questions Progress Gurubaa

Chapters›Excretory System

32

Chapter 32 of 40 · Biology (Science, Grade 12)

Excretory System

4 topics
Board exam — Human Biology, 16 marks across 9 chapters
20 solved questions

The kidney and the nephron inside it — filtration, reabsorption and secretion, the hormonal control of water, and what goes wrong in renal disorder.

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Topics

What the syllabus defines for this chapter

1Structure of the kidney
2Structure and function of the nephron
3Mechanism of urine formation and the role of ADH
4Renal disorders and their risk factors

Previous chapterCirculatory System Next chapterNervous System