Class 10 Science Chapter 9 "Heredity and Evolution" (full chapter in single video) cbse ncert
Channel: QR code study
Date: 2021-05-16

Class 10 Science Chapter 1 to 16 videos playlist link.....
https://www.youtube.com/watch?v=DhYVDRaqbH4&list=PL4rU4OALKLxBLK0jfSoDXXUTJIGqaWTjV&index=1 cbse ncert textbook science chapter activity included in the video