Bacterias MCQs Quiz Online PDF Download

Bacterias Multiple Choice Questions (MCQ), bacterias quiz answers PDF to practice grade 10 biology test for online classes. Learn man and environment Multiple Choice Questions and Answers (MCQs), "Bacterias" quiz questions and answers for distance learning classes. Learn ecology, pollution: consequences and control, levels of ecological organization, bacterias test prep for distance learning classes.

"The conversion of gaseous nitrogen into the nitrates with the help of bacteria is classified as" Multiple Choice Questions (MCQ) on microscope with choices biological oxygen fixation, atmospheric oxygen fixation, atmospheric nitrogen fixation, and biological nitrogen fixation for distance learning classes. Free biology student portal for online learning man and environment quiz questions for school certificate.

MCQs on Bacterias PDF Download

MCQ: The conversion of gaseous nitrogen into the nitrates with the help of bacteria is classified as

  1. biological oxygen fixation
  2. atmospheric oxygen fixation
  3. atmospheric nitrogen fixation
  4. biological nitrogen fixation

D

MCQ: 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

D

MCQ: The nitrogen fixer bacteria that lives in the root nodules of plants is called

  1. rhizobium
  2. euglena
  3. amoeba
  4. paramecium

A

MCQ: The nitrates are transformed with the help of bacteria into

  1. nitrites
  2. nitrates
  3. ammonia nitrous
  4. ammonium nitrate

B

MCQ: The bacteria which is responsible for ammonification is called

  1. nitrogenous virus
  2. nitrogenous bacteria
  3. ammonifying virus
  4. ammonifying bacteria

D