Ecology Multiple Choice Questions 12 PDF Download

Practice ecology MCQs, grade 8 online science test 12, habitat population and community multiple choice questions and answers. Habitat population and community revision test has science worksheets, helping answer key with choices as abiotic environment, biotic environment, ecosystem and food chain of multiple choice questions (MCQ) with habitat population and community quiz as all living things which affect organism in any way constitutes the for competitive exam prep, viva interview questions. Free science study guide to practice habitat population and community quiz to attempt multiple choice questions based test.

MCQs on Ecology Quiz PDF Download Worksheets 12

MCQ. All living things which affect the organism in any way constitutes the

  1. biotic environment
  2. abiotic environment
  3. ecosystem
  4. food chain

A

MCQ. To obtain maximum light creepers and vines have adapted

  1. tendrils
  2. clasping roots
  3. twining stems
  4. all of them

D

MCQ. Ant is a social animal which live in

  1. groups
  2. herds
  3. flocks
  4. colonies

D

MCQ. The environment is composed of

  1. biotic components
  2. a biotic components
  3. both a and b
  4. organisms

C

MCQ. The close association between two organisms of different species is called

  1. symbiosis
  2. mutualism
  3. parasitism
  4. food chain

A