Class-12 Biology Sample Paper – 3 (Solved) | CBSE Term 2 Examination 2022
This Class-12 Biology Sample Paper – 3 (Solved) covers the following portion: Unit-X : Ecology and Environment Chapter-13: Organisms and Populations Organisms and environment: Habitat and niche, population and ecological adaptations; Population interactions – mutualism, competition, predation, parasitism; Population attributes – growth, birth rate and death rate, age distribution. Chapter-15: Biodiversity and its Conservation Biodiversity…