Good Afternoon

Here is the list of chapters below

In XI

UNIT I DIVERSITY IN THE LIVING WORLD

Chapter 1: The Living World
Chapter 2: Biological Classification
Chapter 3: Plant Kingdom
Chapter 4: Animal Kingdom

UNIT II STRUCTURAL ORGANISATION IN PLANTS AND ANIMALS

Chapter 5: Morphology of Flowering Plants
Chapter 6: Anatomy of Flowering Plants
Chapter 7: Structural Organisation in Animals

UNIT III CELL: STRUCTURE AND FUNCTIONS

Chapter 8 : Cell: The Unit of Life
Chapter 9: Biomolecules
Chapter 10: Cell Cycle and Cell Division

UNIT IV PLANT PHYSIOLOGY

Chapter 11: Transport in Plants
Chapter 12: Mineral Nutrition
Chapter 13: Photosynthesis in Higher Plants
Chapter 14: Respiration in Plants
Chapter 15: Plant Growth and Development (

UNIT V HUMAN PHYSIOLOGY

Chapter 16: Digestion and Absorption
Chapter 17: Breathing and Exchange of Gases
Chapter 18: Body Fluids and Circulation
Chapter 19: Excretory Products and their Elimination
Chapter 20: Locomotion and Movement
Chapter 21: Neural Control and Coordination
Chapter 22: Chemical Coordination and Integration

IN XII:

• Chapter 1 Reproduction in Organisms
• Chapter 2 Sexual Reproduction in Flowering Plants
• Chapter 3 Human Reproduction
• Chapter 4 Reproductive Health
• Chapter 5 Principles of Inheritance and Variation
• Chapter 6 Molecular Basis of Inheritance
• Chapter 7 Evolution
• Chapter 8 Human Health and Disease
• Chapter 9 Strategies for Enhancement in Food Production
• Chapter 10 Microbes in Human Welfare
• Chapter 11 Biotechnology: Principles and Processes
• Chapter 12 Biotechnology and its Applications
• Chapter 13 Organisms and Populations
• Chapter 14 Ecosystem
• Chapter 15 Biodiversity and Conservation
• Chapter 16 Environmental Issues

Hope you found it helpful
all the best

The syllabus may vary from board to board. Here I am providing the chapter list of NCERT 11th and 12th examination which is followed by most of the examination-

XI:

• I. Diversity in Living World
• II. Structural Organisation in Animals and Plants
• III. Cell Structure and Function
• IV. Plant Physiology
• V. Human Physiology

XII:

• I. Reproduction
• II. Genetics and Evolution
• III Biology and Human Welfare
• IV Biotechnology and Its Applications
• V Ecology and environment

You can download the detailed syllabus by considering the link below:

https://ncert.nic.in/pdf/syllabus/desm_s_Biology.pdf

I hope this helps. Wish you a great day!