Botany chapters of class 12

Biology is also one of the important subjects in the science stream, and obtaining good marks in this subject could help students land placement in good medical institutions and others.
As it is important to score a good percentage in the exams, it is not enough to study from the Class 12 textbook.

CBSE Class 12 Biology Notes are provided to help students prepare well for the exams.
Through CBSE Notes for Class 12 Biology, students can make the most out of their study time.
Biology notes for Class 12 include:

Genetic drift refers to random fluctuations in the frequencies of alleles from generation to generation due to chance events.
CBSE Class 12 Biology Notes includes ,chapter-wise explanations for all the topics provided in the curriculum.
These CBSE Class 12 Biology Notes are prepared by the subject experts and are as per the NCERT book.