IGCSE O Level Biology MCQs - Chapter 6

Ecology: O level Biology Quiz Questions and Answers PDF - 19

Books:

Apps:

The Ecology O level Biology Quiz Questions and Answers, Ecology O level Biology Quiz PDF Download, Book Ch. 6-19 to study IGCSE O Level Biology Online Course. Practice Food Chain and Web Quiz, Ecology O level Biology MCQ questions and answers PDF to prepare for job interview. The Ecology O level Biology Quiz App Download: Free learning app for food chain and web, energy types in ecological pyramids, parasite diseases, parasitism: malarial pathogen career test for GRE test prep classes.

The Quiz: Trophic level refers to the; "Ecology O level Biology" App Download iOS & Android (Free) with answers stage in an ecological niche, axis around the earth, stage in a food chain and energy level in a food web to learn online classes courses. Study food chain and web quiz questions, download Amazon eBook (Free Sample) for two year online colleges.

Ecology O level Biology Questions & Answers PDF Download: MCQ Quiz 19

MCQ 91: 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

MCQ 92: Balance between producers and consumers forms the

food web
food chain
food cycle
carbon cycle

MCQ 93: Damage, diseases and death may be caused by the

symbiotic relationship
parasitic relationship
saprophytic relationship
neutral relationship

MCQ 94: Malarial preventive drugs include

quinine
chloroquine
Paludrine
Penicillin

MCQ 95: 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

Biology: Biotechnology MCQs

Co-ordination and Response: Animal Receptor Organs MCQs

Nutrition in mammals MCQs

Drugs: O Level Biology MCQs

Ecology: O level Biology MCQs

Nutrition in Plants MCQs

What is Biology MCQs

Sexual Reproduction in Animals MCQs

Ecology O level Biology Learning App & Free Apps (Android, iOS)

Download Ecology O level Biology Quiz App to learn O Level Biology Quiz, Zoology Quiz App, and College Biology Quiz App. Free "Ecology O level Biology" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!