Man and Environment Multiple Choice Questions and Answers 19 PDF Download

Learn man and environment multiple choice questions, grade 10 biology online test 19 for high school degree online courses, distance learning for exam prep. Practice 10th grade biology worksheets multiple choice questions (MCQs), man and environment quiz questions and answers for biology class for online types of biology courses distance learning.

Study high school biology multiple choice questions (MCQs): oxides of nitrogen (no, no2) are dissolved in water to form, for free online courses with choices citric acid and nitrous acid, nitric acid and nitrous acid, nitrates, and nitric acid and hydrogen, 10th grade biology worksheets quiz for online competitive tests preparation for secondary school admission and high school admission. Free biology study guide for online learning 10th grade biology worksheets quiz questions to attempt multiple choice questions based test.

MCQs on Man and Environment Worksheets 19 Quiz PDF Download

MCQ: Oxides of nitrogen (NO, NO2) are dissolved in water to form

  1. nitric acid and nitrous acid
  2. citric acid and nitrous acid
  3. nitrates
  4. nitric acid and hydrogen

A

MCQ: Number of tanneries in Kasur city is

  1. 300
  2. 250
  3. 400
  4. 200

D

MCQ: All animals, Fungi, protozoa and many bacteria are examples of

  1. Producer
  2. Decomposer
  3. Consumer
  4. Biotic components

C

MCQ: Type of symbiosis smaller partner harms larger partner and derives food from its body is called

  1. parasitism
  2. mutualism
  3. demonism
  4. commensalism

A

MCQ: Building block of different types of bio-molecules is

  1. carbon atom
  2. nitrogen atom
  3. oxygen atom
  4. protein cycles

A