There are a total of 13 chapters within 5 units in the textbook: Unit-VI Reproduction Chapter-1: Sexual Reproduction in Flowering Plants The NCERT Class 12 Biology Book is immensely beneficial for ...

In this article, we will provide free PDFs of all the competency-based questions for class 12 Biology. Students can take a look at the table that we will provide here. Also, check: Chapter Number ...

Struggling with last-minute prep for the CBSE Class 12 Biology Board Exam 2025? Check out these 10 expert tips to revise ...

NCERT Class 12 ... chapter. These questions are designed to test your understanding of the concepts and to help you practice different types of questions that might be asked in the board exam. 5.