Biotic Environments MCQs Quiz Online PDF Download

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IGCSE biology practice test MCQ: ultrafiltration retains with options study of interaction among organisms, combination of community and physical and chemical factors making up the non-living environment. , number of population trees and community of population . Free study guide is for online learning biotic environments quiz questions with MCQs to practice test questions with answers.

MCQs on Biotic Environments Quiz PDF Download

MCQ: Ultrafiltration retains

  1. study of interaction among organisms
  2. combination of community and physical and chemical factors making up the non-living environment.
  3. number of population trees
  4. community of population

B

MCQ: Simplest form of nutrients are

  1. organic compounds
  2. inorganic nutrients
  3. organic nutrients
  4. organic macromolecules

B

MCQ: Group of organisms of same species living in defined areis called

  1. population
  2. community
  3. kingdom
  4. phylum

A

MCQ: Ecological niche defines the

  1. function of an organism in its habitat
  2. diet of an organism
  3. the food chain
  4. population of an organism

A

MCQ: All energy that enters biotic part of ecosystem is lost as

  1. light energy
  2. kinetic energy
  3. heat energy
  4. chemical energy

C