Ecology O level Biology Multiple Choice Questions 1 PDF Download

Practice ecology o level biology multiple choice questions (MCQs), O level biology test 1 for online course prep exams. Learn physical environment: water MCQs questions and answers on physical environment water, biotic and abiotic environment, parasitism malarial pathogen with answers.

Free ecology o level biology quiz online, study guide has multiple choice question on function of photosynthesis is taken up by green shoots in with options xerophytes, hydrophytes, herbaceous and cortex to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn physical environment: water quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Ecology O level Biology Quiz PDF Download Test 1

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

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

B

MCQ. To enable the 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 the 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