The textbook by V.B. Zakharov, S.G. Mamontov, N.I. Sonin, and E.T. Zakharova is a standard educational resource used in Russian schools. It covers advanced biological concepts focusing on evolution, ecology, and the biosphere. Online Access and Availability
While not the full textbook file, RESH provides video lessons and materials that follow the same curriculum used in Zakharov's book. obshchaia biologiia 11 klass uchebnik zakharov onlain
"Методическое пособие биология 11 класс Захаров" (for the teacher's manual). The textbook by V