Биология: 9-й класс : тесты - Google Books
: Natural selection and the history of life on Earth. Ecology : Ecosystems and biosphere interactions. 💡 Practice Resources
: Offers multiple-choice questions (MCQs) on the "Fundamental Unit of Life" which is a core component of the 9th-grade syllabus.
You can find the "Biology: 9th Grade Tests" by M.S. Gekaliuk (Гекалюк М.С.) through several online educational platforms. These tests are widely used in schools to prepare for final certifications and assess knowledge on topics like cytology, genetics, and evolution. 📚 Where to Find and Download