NDA Biology Notes – Chapter-wise Topics, Maps & PYQs

Chapter-wise Biology notes with previous year questions for NDA Foundation and Target aspirants. Free to read on any device.

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NDA Biology Syllabus and Preparation Strategy

Biology is an important part of the General Ability Test in the NDA exam. It contributes about 15-20 questions from subjects that include human biology as well as other areas. Candidates may refer to the NDA Syllabus to know more about the topics of this subject before starting preparation for the chapters. Topics of this subject are Human Biology, Plant Biology, Genetics and Molecular Biology, Animal Biology and Ecology. Each of these topics poses its own level of difficulty and has a specific approach to preparation.

Chapters like Circulatory System, Digestive System, Nervous System and Endocrine System from Human Biology carry good weightage in NDA exam Notice that understanding is more important than just identifying the terms in these chapters. Genetics, Evolution and Ecology are also common topics in NDA Biology. Candidates are advised to check previous years’ question papers in order to know the commonly asked topics.

NDA Biology notes by JOVIK Defence Prep

Complete NDA Biology Notes

HUMAN BIOLOGY

01. Cell Biology

02. Nutrition & Biomolecules

03. Blood & Circulatory System

04. Digestive System

05. Respiratory System

06. Excretory System

07. Endocrine System

08. Nervous System

09. Reproductive System

10. Diseases & Immunity

11. Vitamins, Minerals & Deficiency Diseases

PLANT BIOLOGY

12. Photosynthesis & Plant Physiology

13. Plant Tissues and Reproduction

14. Plant Kingdom

GENETICS & MOLECULAR BIOLOGY

15. Genetics, Heredity & Biotechnology

ANIMAL BIOLOGY

17. Animal Kingdom & Classification

18. Animal Tissues

NDA Biology Previous Year Questions

Solve NDA Biology previous-year questions with detailed solutions and important tips.

Complete NDA Biology Preparation

Get everything you need for NDA Biology in one place: syllabus, notes, PYQs, trend analysis, and practice questions.

  • Complete Biology syllabus coverage
  • Topic-wise NDA Physics notes
  • Previous Year Questions (PYQs)
  • Trend analysis
  • Quick revision section

For official notifications, application forms, and examination updates, refer to the following sources:

NDA Official Website

UPSC NDA Exam Page

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