FBISE Federal Class 12 Biology Chapter 23

Biology 12th Class Chapter 23 Chromosome and DNA Notes Federal Board

FBISE Federal 12th Class Biology Notes Chapter 23

PDF Password is "tutoria"

Sign up now to download the PDFs of class notes of any board, class, and subject:

9th 10th 11th 12th Class Notes

Class 10 11 12 Notes of All Subjects (Download PDF)

Class Notes of All Educational Boards

Class 9 10 11 12 Notes of All Boards (Download PDF)