Micro Organisms Multiple Choice Questions Test 12 pdf Download

Practice science quiz 12 on micro organisms MCQs, grade 6 what are microorganisms multiple choice questions. Free learning guide has science worksheet with answering options plants, dead and decay matters, animals and humans of multiple choice questions (MCQ) with what are microorganisms quiz as some of bacteria make their own food and some obtain from for exam prep. Study to learn what are microorganisms quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms - Quiz 12

MCQ. Some of bacteria make their own food and some obtain from

  1. dead and decay matters
  2. plants
  3. animals
  4. humans


MCQ. Food poisoning in humans is due to

  1. bacteria
  2. virus
  3. fungi
  4. dirt water


MCQ. Bacteria in teeth may cause

  1. red gums
  2. swollen gums
  3. bleeding of gums
  4. all of them


MCQ. Some diseases are transferred from one person to other they are

  1. contagious
  2. viral
  3. bacterial
  4. fungal


MCQ. Always cook food at higher temperatures to avoid microorganisms at least to

  1. 75°C
  2. 15°C
  3. 35°C
  4. 45°C