Class 10 Courses

Chapter 7: Class 10 Biology Exam Tests

Class 10 Biology MCQs - Chapter 7

Man and Environment Multiple Choice Questions (MCQs) PDF Download - 21

The Man and environment Multiple Choice Questions (MCQs) with Answers PDF (man and environment MCQs PDF e-Book) download Ch. 7-21 to study Grade 10 Biology Course. Learn Man and Environment Quiz Questions and Answers to study online courses. The Man and Environment MCQs App Download: Free learning app for ecology, parasites, levels of ecological organization, pollution: consequences and control, bacterias test prep for online degree programs.

The MCQ: Considering the Earth's ecosystem, the producers are called; "Man and Environment" App Download (Free) with answers: Heterotrophs; Autotrophs; Tertiary autotrophs; Secondary autotrophs; to study online courses. Solve Ecology MCQ Questions, download Google eBook (Free Sample) for online learning.

Man and Environment MCQs with Answers PDF Download: Quiz 21

MCQ 101:

Considering the Earth's ecosystem, the producers are called

  1. autotrophs
  2. heterotrophs
  3. tertiary autotrophs
  4. secondary autotrophs
MCQ 102:

Considering the kind of symbiosis, the classification of parasites includes

  1. endoparasite only
  2. ectoparasite only
  3. digestion parasites
  4. endoparasite and ectoparasite
MCQ 103:

In the biosphere, the principal decomposers are

  1. birds
  2. grasshoppers
  3. protozoan
  4. fungi and bacteria
MCQ 104:

The petroleum burning in the air leads to the

  1. methane
  2. oxygen
  3. sulphur dioxide
  4. nitrogen dioxide
MCQ 105:

The process in which nitrites and nitrates are reduced into nitrogen gas by the denitrification of bacteria is called

  1. ammonification
  2. assimilation
  3. nitrification
  4. denitrification

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Man and Environment App (Android & iOS)

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10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

Phylum App (Android & iOS)

Phylum App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (iOS & Android)