O Level Online Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Ecology and Environment Multiple Choice Questions (MCQ) PDF Download

Free Ecology and Environment Multiple Choice Questions (MCQ Quiz) with Answers (Ecology and Environment MCQ PDF Book) download to learn igcse biology online courses. Study Ecology: O level Biology Multiple Choice Questions and Answers (MCQs), Ecology and Environment quiz answers PDF to study online certificate courses. The Ecology and Environment MCQ App Download: Free learning app for parasitism: malarial pathogen, biotic and abiotic environment, physical environment: water test prep for accelerated bachelors degree online.

The MCQ: In a community, food chains are linked together to form; "Ecology and Environment" App Download (Free) with answers ecological niche, food niche, food web and ecosystem to study online certificate courses. Practice ecology and environment quiz questions, download Amazon eBook (Free Sample) to learn free online courses.

Ecology and Environment MCQs: Questions and Answers PDF Download

MCQ 1: In a community, food chains are linked together to form

  1. ecological niche
  2. food niche
  3. food web
  4. ecosystem

MCQ 2: In context to ecology ,hydrophytes may be

  1. partially submerged
  2. fully submerged
  3. free floating
  4. all of above

MCQ 3: In plants, seed formation occurs when the

  1. flowering season starts
  2. environment is suitable for growth
  3. unfavorable season approaches
  4. fruit turns lumpy

MCQ 4: Organisms capable to convert radiant energy in chemical energy are

  1. plants
  2. animals
  3. Microbes
  4. bacterias

MCQ 5: Due to osmotic problems in freshwater bony fish, kidneys have to

  1. produce concentrated urine
  2. reabsorb water
  3. produce dilute urine
  4. release water

IGCSE O Level Biology Practice Tests

Ecology and Environment Learning App & Free Study Apps

Download Ecology and Environment MCQs App to learn Ecology and Environment MCQs, O Level Biology Learning App, and MCAT Biology MCQ Apps. Free "Ecology and Environment" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Ecology and Environment App (Android & iOS)

Ecology and Environment App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (iOS & Android)