IGCSE O Level Biology MCQs - Chapter 6
Ecology: O level Biology Quiz Questions & Answers PDF Download - 19
Apps:
The Ecology O level Biology Quiz Questions and Answers PDF (Ecology O level Biology Quiz PDF e-Book) download Ch. 6-19 to study IGCSE O Level Biology Course. Practice Food Chain and Web Quiz, Ecology O level Biology MCQ questions and answers PDF for GRE test prep classes. The Ecology O level Biology Quiz App Download: Free learning app for energy types in ecological pyramids, parasite diseases, parasitism: malarial pathogen career test for two year online colleges.
The Quiz: Trophic level refers to the;; "Ecology O level Biology" App (iOS, Android) with answers: Stage in an ecological niche; Axis around the earth; Stage in a food chain; Energy level in a food web; to learn online classes courses. Study Genetically Modified Organisms Quiz Questions, download Amazon eBook (Free Sample) for GRE test prep classes.
Ecology O level Biology Exam Questions and Answers PDF Download: Test 19
Trophic level refers to the
- axis around the earth
- stage in an ecological niche
- stage in a food chain
- energy level in a food web
Balance between producers and consumers forms the
- food web
- food chain
- food cycle
- carbon cycle
Damage, diseases and death may be caused by the
- symbiotic relationship
- parasitic relationship
- saprophytic relationship
- neutral relationship
Malarial preventive drugs include
- quinine
- chloroquine
- Paludrine
- Penicillin
Chemical energy trapped in dead bodies is released through the
- decomposition only
- fungi and bacteria only
- virus
- decomposition and fungi, bacteria
IGCSE O Level Biology Mock Tests
Ecology O level Biology Learning App: Free Download Android & iOS
The App: Ecology O level Biology Quiz App to learn Ecology O level Biology Textbook, O Level Biology Quiz App, and 9th Grade Biology MCQs App. The "Ecology O level Biology Quiz" App download with free iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
