2020Sinhala mediumVerifiedSanitized PDF
Biology - Marking Scheme
2020 A/L Biology Marking Scheme - Sinhala Medium
Verified A/L archive resource.
Document access
Open the verified marking scheme
Preview, open and download all use the sanitized stored PDF. Third-party discovery links are never exposed here.
Archive links
Browse related hubs
Verification
Document safety and independence
Last verified
Aug 26, 2026
PDF sanitized
Yes - Aug 25, 2026
This is an independent educational resource and is not the official Department of Examinations website.