OlympiadQuiz
Home
NCERT Solutions ▾
Class 11 Hub Class 11 Physics Class 11 Chemistry Class 11 Mathematics Class 11 Biology Class 11 English Core Class 11 Hindi Core
Mock Tests
Dashboard
  1. Home
  2. /
  3. NCERT Solutions
  4. /
  5. Class 11
  6. /
  7. Biology
Class 11: Maths Physics Chemistry Biology English Hindi
CBSE Class 11 • Academic Session 2026–27 100% Verbatim NCERT Solutions Official Step-by-Step Marking Schemes

NCERT Solutions for Class 11 Biology

Comprehensive, textbook-verified solutions for CBSE Class 11 Biology. Every taxonomic concept, anatomical diagram, physiological cycle, biochemical mechanism, and human organ system explained with precision and official CBSE marking rubrics.

19 Rationalised Chapters 232 Total Questions Zero Shortage
Class 11 Biology Chapters (NCERT Rationalised 2026–27)
1 Living World
2 Classification
3 Plant Kingdom
4 Animal Kingdom
5 Plant Morphology
6 Plant Anatomy
7 Animal Organisation
8 Cell: Unit of Life
9 Biomolecules
10 Cell Cycle
11 Photosynthesis
12 Respiration
13 Plant Growth
14 Breathing
15 Body Fluids
16 Excretion
17 Locomotion
18 Neural Control
19 Chemical Coord
▼
Selected
▼
All 19 Biology Chapters
  • 1
    Ch 1: The Living World
    10 Questions
  • 2
    Ch 2: Biological Classification
    12 Questions
  • 3
    Ch 3: Plant Kingdom
    11 Questions
  • 4
    Ch 4: Animal Kingdom
    14 Questions
  • 5
    Ch 5: Plant Morphology
    14 Questions
  • 6
    Ch 6: Plant Anatomy
    12 Questions
  • 7
    Ch 7: Animal Organisation
    14 Questions
  • 8
    Ch 8: Cell: Unit of Life
    15 Questions
  • 9
    Ch 9: Biomolecules
    15 Questions
  • 10
    Ch 10: Cell Cycle & Division
    16 Questions
  • 11
    Ch 11: Photosynthesis
    10 Questions
  • 12
    Ch 12: Respiration in Plants
    9 Questions
  • 13
    Ch 13: Plant Growth
    11 Questions
  • 14
    Ch 14: Breathing & Gases
    10 Questions
  • 15
    Ch 15: Body Fluids & Circ.
    15 Questions
  • 16
    Ch 16: Excretory Products
    12 Questions
  • 17
    Ch 17: Locomotion & Movement
    10 Questions
  • 18
    Ch 18: Neural Control
    12 Questions
  • 19
    Ch 19: Chemical Coordination
    10 Questions
OlympiadQuiz

Empowering CBSE, NEET and Olympiad aspirants across India with 100% verified textbook solutions, interactive quizzes, and diagnostic analytics.

Quick Links
  • Home
  • Pricing & Plans
  • NCERT Solutions Hub
  • Class 11 Hub
Class 11 Subjects
  • Physics (14 Chapters)
  • Chemistry (9 Chapters)
  • Mathematics (14 Chapters)
  • Biology (19 Chapters)
  • English Core (15 Chapters)
  • Hindi Core (20 Chapters)
© 2026 OlympiadQuiz.org. All Rights Reserved. Strictly aligned with CBSE / NCERT rationalised curriculum 2026–27.