CBSE Class 12 MCQs for Biology Chapter 2: The Central Board of Secondary Education (CBSE) has revised the syllabus for its classes. The revision involved the deletion of topics and chapters from the ...
CBSE Class 12 MCQs for Biology Chapter 3: Reproductive unit is the first unit for CBSE Class 12 Biology students. Out of 70, this unit covers 16 marks, which is the second-highest weightage among all ...