Read:: Using badwords is not allowed , You can write math formulas in latex using this bracket $$........$$ The question in one sentence: Category:   NEET / Biology / 2021 To select any category, please enable Javascript in your web browser. More information for the question: Tags - use comma (,) as a separator: Your name to display (optional): Email me at this address if my question is answered or commented on: Privacy: Your email address will only be used for sending these notifications. Anti-spam verification: To avoid this verification in future, please log in or register.