12th Biology, Random questions practice for boards 2021.

Saurabh Shukla

2M watch mins

After completing entire Biology syllabus & multiple revision cycles, it's time to support students for any type of doubts based assistance with my special class related to "NCERT 12th Biology important & core topics". Students, be ready with pen, pencil and Bio notebook. Saurabh Sir will share NCERT full book important pages for board exam 2021.