ACCEPTING OFFERS!!!!📑 This is a textbook for Class XI Biology. It is in good condition and has been used before. Perfect for students! Session:2021-22. The contents are highlighted and there are some notes in the margins in some chapters, which is really helpful in comprehension and focus development.It is also covered in plastic and laminated already, it's pretty hard to damage it.The pages are perfect, not torn at all or folded, not dirty or stuck with each other. Absolutely no page is missing.