CBSE Biology Class XII syllabus out; Know more

CBSE Biology Class XII syllabus out

CBSE has announced its syllabus for the Biology subject for the academic session 2022-23. Five chapters are included in the Biology Class XII subject. The examination will carry a maximum of 70 marks while the duration of the examination will be 3 hours. The chapters included in the Biology subject are as follows:

THEORY

UNIT	Title	Marks
VI	Reproduction	16
VII	Genetics and Evolution	20
VIII	Biology and Human Welfare	12
IX	Biotechnology and its Applications	12
X	Ecology and Environment	10

Chapters included in the syllabus for Session – 2022-23

UNIT-VI Reproduction

Chapter-2: Sexual Reproduction in Flowering Plants
Chapter-3: Human Reproduction
Chapter-4: Reproductive Health

UNIT-VII Genetics and Evolution

Chapter-5: Principles of Inheritance and Variation
Chapter-6: Molecular Basis of Inheritance
Chapter-7: Evolution

UNIT -VIII Biology and Human Welfare

Chapter-8: Human Health and Diseases
Chapter-10: Microbes in Human Welfare

UNIT-IX Biotechnology and its Applications

Chapter-11: Biotechnology – Principles and Processes
Chapter-12: Biotechnology and its Applications

UNIT -X Ecology and Environment

Chapter-13: Organisms and Populations
Chapter-14: Ecosystem
Chapter-15: Biodiversity and its Conservation

H. P. Shrivastava

H. P. Shrivastava Sir, Sr. faculty and Team Lead, Biology as well as the Head of Training Department, Biology, has been associated with CBSE for more than 35 years in different roles and positions. His vast experience, knowledge and keen insight make him the best mentor for students, especially of Biology. He is always buoyed up when it comes to sharing his expertise for the welfare of students