Ecology O level Biology Multiple Choice Questions 1 PDF Download

Learn ecology o level biology multiple choice questions (MCQs), O level biology test 1 online for exams. Practice 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 helping answer key with choices as xerophytes, hydrophytes, herbaceous and cortex of multiple choice questions as function of photosynthesis is taken up by green shoots in to test learning skills for viva exam preparation and job's interview questions. Study to learn physical environment: water quiz questions to practice online 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