Goa Board Class 12 Biology Syllabus 2026-27

Exam scheme

Subject code 4704. Theory follows NCERT Class 12 Biology (latest edition). The official note says no subtopic under the listed main topics is deleted. A separate practical syllabus PDF is also on the 2026 study-material list.

Unit	Chapters	Marks
VI Reproduction	Sexual Reproduction in Flowering Plants (6); Human Reproduction (6); Reproductive Health (4)	16
VII Genetics and evolution	Principles of Inheritance and Variation (6); Molecular Basis of Inheritance (7); Evolution (5)	18
VIII Biology in human welfare	Human Health and Diseases (8); Microbes in Human Welfare (4)	12
IX Biotechnology	Principles and Processes (7); Applications (4)	11
X Ecology	Organisms and Populations (5); Ecosystem (4); Biodiversity and Conservation (4)	13

Chapter numbering in the PDF follows NCERT (for example microbes is Chapter 10). Refer to the latest NCERT Biology textbook as instructed by the board.