any bdy tell me cbse biology syllabus. class 12 2021

Hi Amar,

The revised syllabus of Class 12th CBSE Biology for the academic session 2020 - 21 is as follows:-

Unit-I Diversity of Living Organisms

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

Unit-II Structural Organization in Animals and Plants

• Chapter-5: Morphology of Flowering Plants
• Chapter-7: Structural Organisation in Animals

Unit-III Cell: Structure and Function

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

Unit-IV Plant Physiology

• Chapter-13: Photosynthesis in Higher Plants
• Chapter-14: Respiration in Plants
• Chapter-15: Plant - Growth and Development

Unit-V Human Physiology

• 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

Refer here for full detailed syllabus of Biology - http://cbseacademic.nic.in/web_material/CurriculumMain21/revisedsyllabi/SrSecondary/REVISEDBiology_2020-21.pdf

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!