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Free NEET Biology practice platform

Build confidence in NEET Biology.
One question at a time.

Choose a chapter, solve previous year questions, or test yourself against the clock. Start with the practice you need today.

Practice MCQs →Browse 38 unique chaptersSolve PYQs →Explore previous year question papersTimed Tests →Check your speed and accuracy
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Chapter-wise NEET Biology MCQs and PYQs

NEETBioMCQ is a free practice platform for NEET Biology. Pick any Class 11 or Class 12 chapter from Botany or Zoology and solve NCERT-based MCQs with explanations, or go through the NEET previous year questions (PYQs) for that chapter. When you are ready, take a timed CBT mock test to check your speed and accuracy.

Search by chapter name below, or filter by subject and class.

📚 38 unique chapters 🌿 Botany + 🧬 Zoology Class XI + XII

Some chapters appear under both subjects. This library includes historical content; check the syllabus for your target exam year.

38 unique chapters available

🌿Botany 17 chapters

Class XI — Botany10 chapters
☀️
Chapter 8 of 10
Photosynthesis in Higher Plants
PYQs Practice
Class XII — Botany7 chapters
🌸
Chapter 1 of 7
Sexual Reproduction in Flowering Plants
PYQs Practice
🧬
Chapter 2 of 7
Principles of Inheritance and Variation
PYQs Practice
🧪
Chapter 4 of 7
Biotechnology : Principles and Processes
PYQs Practice

🧬Zoology 25 chapters

Class XI — Zoology12 chapters
🧩
Chapter 4 of 12
Structural Organisation in Animals
PYQs Practice
🚽
Chapter 9 of 12
Excretory Products and their Elimination
PYQs Practice
⚗️
Chapter 12 of 12
Chemical Coordination and Integration
PYQs Practice
Class XII — Zoology13 chapters
🧬
Chapter 4 of 13
Principles of Inheritance and Variation
PYQs Practice
🌾
Chapter 8 of 13
Strategies for Enhancement in Food Production
PYQs Practice
🧪
Chapter 10 of 13
Biotechnology : Principles and Processes
PYQs Practice
🧪
Chapter 11 of 13
Biotechnology and its Applications
PYQs Practice
No chapters match your search.

📚 Previous Year Questions

Choose an available NEET Biology paper.

View all PYQs →
LATESTRE-NEET 2026

NEET Biology PYQs

90 questions · View paper →

NEET 2026

NEET Biology PYQs

90 questions · View paper →

NEET 2024

NEET Biology PYQs

66 questions · View paper →

NEET 2023

NEET Biology PYQs

100 questions · View paper →

NEET 2022

NEET Biology PYQs

100 questions · View paper →

NEET 2021

NEET Biology PYQs

100 questions · View paper →

NEET 2019

NEET Biology PYQs

90 questions · View paper →

NEET (Sept)2020

NEET Biology PYQs

90 questions · View paper →

NEET (Oct)2020

NEET Biology PYQs

89 questions · View paper →

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NEET Biology practice: common questions

Is NEETBioMCQ free?

Yes. Chapter-wise MCQs and previous year questions are free to practise.

Are the MCQs based on NCERT?

The questions follow the NCERT-based NEET Biology syllabus for Class 11 and Class 12, covering both Botany and Zoology, and each question has an explanation.

Which previous year NEET Biology papers are available?

Use the Previous Year Questions section above to open each available paper, including the latest sets, or open a chapter's PYQs page to practise only that topic.

How do timed CBT mock tests work?

Timed tests simulate computer-based testing with negative marking, so you can check both speed and accuracy. Chapter practice pages use simple scoring without negative marks.