CBSE Class 12 Biology syllabus is essential for board exam preparations. Referring to the syllabus will help you understand the curriculum for the Biology subject easily, helping you to maintain track of all the topics and chapters to be prepared for board exams. The syllabus covers the marking scheme of the Biology exam that can help you decide which topics to cover first and how to proceed with the learning. The syllabus also incorporates topics for practical examination, recommended books, and the internal assessment marking scheme for Class 12 Biology.
Class 12 Biology Syllabus comprises topics like asexual reproduction - binary fission, budding, sporulation, and fragmentation, vegetative propagation, pollination, the structure of the flower, seed dispersal significance, and fruit formation. You will also study the concepts of inheritance such as codominance, chromosomes, blood groups, and genes. You will learn about DNA, RNA, genetic code, gene expression, and how life originated and evolved. Other topics include how various populations live in particular habitats, ecosystems, and population attributes.
You can download the CBSE Class 12 Biology syllabus from the askIITians website easily for your employer. Along with the Class 12 syllabus for Biology, we also provide complete CBSE study matter. This includes chapter notes, revision notes, mindmaps, flashcards, mock tests, test series, assignments, and study planners. You can enroll in our live classes, where our experts will teach you all the basic to complex ideas in easy to understand language. Our study materials are completely based on the tardiest CBSE syllabus and exam pattern for Class 12 Biology.
The Class 12 Biology syllabus for 2021-22 comprises 5 units and 16 chapters. These units comprise 70 marks in total while 30 marks are allocated to practical examination and subjective assessments.
CBSE Class 12 Biology Syllabus.
Unit 1: Reproduction
Reproduction, modes of reproduction, sexual and asexual reproduction, pollination, flower structure, vegetative propagation in plants, male and female reproductive systems, reproductive health, birth control
14 marks
Unit 2: Genetics and Evolution
Principles of inheritance and variation, chromosome theory of inheritance, sex determination, Mendelian inheritance, inheritance of blood groups, the structure of DNA and RNA, DNA fingerprinting, evolution, biological evolution, central dogma, Lamarck
