Ecology: O level Biology Multiple Choice Questions and Answers 1 PDF Download

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MCQ on Ecology O level Biology Test 1Quiz PDF Download

MCQ: Function of photosynthesis is taken up by green shoots in

  1. hydrophytes
  2. xerophytes
  3. herbaceous
  4. cortex

B

MCQ: To enable materials locked up in dead organisms, main role is played by

  1. primary consumers
  2. secondary consumers
  3. decomposers
  4. detritivore

C

MCQ: Secondary consumers are

  1. plants
  2. herbivores
  3. carnivores
  4. omnivores

C

MCQ: If malaria is not treated, outcomes could include

  1. death
  2. anemia
  3. heart failure
  4. both A and B

D

MCQ: Mosquito larvae and pupae can be exterminated through small fish like

  1. guppies
  2. gold fish
  3. tubifax worms
  4. seahorse

A