RBSE Class 11th Biology Syllabus 2025, Download PDF

RBSE Board Class 11 Biology Syllabus 2025 Overview

Aspect

Details

Education Board

Rajasthan Board of Secondary Education (RBSE)

Class

11th

Subject

Biology

Academic Year

2025-26

Total Marks

100 (Theory + Practical)

Medium

English / Hindi

RBSE Class 11 Biology Course Structure 2025

Unit

Chapter No. & Title

Topics Covered

Unit 1: Diversity in the Living World

Chapter 1: The Living World

1.1 Diversity in the living world

1.2 Taxonomic Hierarchy

Chapter 2: Biological Classification

2.1 Kingdom Monera

2.2 Kingdom Protista

2.3 Kingdom Fungi

2.4 Kingdom Plantae

2.5 Kingdom Animalia

2.6 Viruses, Viroids & Lichens

Chapter 3: Plant Kingdom

3.1 Algae

3.2 Bryophytes

3.3 Pteridophytes

3.4 Gymnosperms

Unit 2: Structural Organization in Plants & Animals

Chapter 5: Morphology of Flowering Plants

5.1 The Root

5.2 The Stem

5.3 The Leaf

5.4 The Inflorescence

5.5 The Flower

5.6 The Fruit

5.7 The Seed

5.8 Semi-technical description of a typical flowering plant

5.9 Description of a family – (Solanaceae)

Chapter 6: Anatomy of Flowering Plants

6.1 The Tissue System

6.2 Anatomy of Dicotyledonous & Monocotyledonous Plants

Chapter 7: Structural Organization in Animals

7.1 Organ & Organ System

7.2 Frogs

Unit 3: Cell Structure & Functions

Chapter 8: Cell: The Unit of Life

8.1 What is a cell?

8.2 Cell theory

8.3 An overview of cell

8.4 Prokaryotic cells

8.5 Eukaryotic cells

Chapter 9: Biomolecules

9.1 How to analyse chemical composition

9.2 Primary & secondary metabolites

9.3 Bio-macro-molecules

9.4 Proteins

9.5 Polysaccharides

9.6 Nucleic Acids

9.7 Structures of proteins

9.8 Enzymes

Chapter 10: Cell Cycle and Cell Division

10.1 Cell cycle

10.2 M-phase

10.3 Significance of mitosis

10.4 Meiosis

10.5 Significance of meiosis

Unit 4: Photosynthesis and Respiration

Chapter 11: Photosynthesis in Higher Plants

11.1 What do we know?

11.2 Early experiments

11.3 Where does photosynthesis take place?

11.4 Pigments involved

11.5 Light reaction

11.6 Electron transport

11.7 Use of ATP and NADPH

11.8 The C4 pathway

11.9 Photorespiration

11.10 Factors affecting photosynthesis

Chapter 12: Respiration in Plants

12.1 Do plants breathe?

12.2 Glycolysis

12.3 Fermentation

12.4 Aerobic respiration

12.5 Respiratory balance sheet

12.6 Amphibolic pathway

12.7 Respiratory quotient

Chapter 13: Plant Growth and Development

13.1 Growth

13.2 Differentiation, Dedifferentiation and Redifferentiation

13.3 Development

13.4 Plant growth regulators

Unit 5: Human Physiology

Chapter 14: Breathing and Exchange of Gases

14.1 Respiratory organs

14.2 Mechanism of breathing

14.3 Exchange of gases

14.4 Transport of gases

14.5 Regulation of respiration

14.6 Disorders of respiratory system

Chapter 15: Body Fluids and Circulation

15.1 Blood

15.2 Lymph (Tissue fluid)

15.3 Circulatory pathways

15.4 Double circulation

15.5 Regulation of cardiac activity

15.6 Disorders of circulatory system

Chapter 16: Excretory Products and Their Elimination

16.1 Human excretory system

16.2 Urine formation

16.3 Function of tubules

16.4 Concentration of filtrate

16.5 Regulation of kidney function

16.6 Micturition

16.7 Role of other organs in excretion

16.8 Disorders of excretory system

Chapter 18: Neural Control and Coordination

18.1 Neural system

18.2 Human neural system

18.3 Neuron as structural and functional unit

18.4 Central neural system

Chapter 19: Chemical Coordination and Integration

19.1 Endocrine glands and hormones

19.2 Human endocrine system

19.3 Hormones of heart, kidney, and gastrointestinal tract

19.4 Mechanism of hormone action

RBSE Class 11 Biology Practical Syllabus 2025

Practical No.

Experiment / Activity

Details

1

Study and describe common flowering plants

Study locally available plants from families like Solanaceae, Fabaceae, and Liliaceae.

2

Preparation and study of T.S. of dicot and monocot roots and stems (primary)

Observe and draw transverse sections of dicot and monocot roots and stems.

3

Study of stomata distribution

Examine stomata on upper and lower leaf surfaces and note differences.

4

Study of osmosis using potato osmometer

Demonstrate osmosis in potato cells using different solutions.

5

Separation of plant pigments

Use paper chromatography to separate and identify plant pigments.

6

Study of plasmolysis in epidermal peels

Observe plasmolysis in Rhoeo leaf epidermal peels under hypertonic solutions.

7

Study of respiration rate

Measure respiration rate in flower buds and germinating seeds.

8

Comparative study of transpiration rates

Compare transpiration from upper and lower surfaces of leaves.

9

Effect of salivary amylase on starch

Study the enzymatic breakdown of starch by saliva.

10

Tests for biomolecules

Perform tests to detect sugar, starch, protein, and fats in plant and animal samples.

11

Test for sugar and albumin in urine

Conduct qualitative tests to detect glucose and albumin in urine samples.

12

Test for urea and bile salts in urine

Detect presence of urea and bile salts in urine using appropriate reagents.

13

Study types of roots, stems, and leaves

Identify and classify tap/adventitious roots, herbaceous/woody stems, and leaf types.

RBSE Class 11 Biology Practical Syllabus 2025

Practical No.

Activity

Details

1

Study parts of a compound microscope

Identify and understand the functions of microscope parts.

2

Study and identify specimens

Identify bacteria, algae, fungi, bryophytes, pteridophytes, gymnosperms, angiosperms, lichens, etc.

3

Study and identify animals

Identify and classify protozoa, worms, insects, fishes, amphibians, reptiles, birds, and mammals.

4

Study plant and animal tissues

Observe and identify plant tissues (parenchyma, collenchyma, sclerenchyma, xylem, phloem) and animal tissues (epithelium, muscle fibers, blood).

5

Study mitosis in onion root tips and grasshopper

Observe different stages of mitosis using permanent slides.

6

Study modifications in roots, stems, and leaves

Examine various adaptations in plant organs.

7

Study different types of inflorescences

Identify racemose, cymose, and other inflorescence types.

8

Study imbibition

Observe seed/raisin imbibition to understand water absorption.

9

Observe and comment on experimental setups

Study experiments on anaerobic respiration, phototropism, apical bud removal, and transpiration suction.

10

Study human skeleton and types of joints

Identify major bones and classify joints based on movement.

11

Study frog morphology

Study external and internal features of frogs using models or preserved specimens.