aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Microorganisms - 1
  • Which of the following is/are able to fix nitrogen?
Multiple choice

Which of the following is/are able to fix nitrogen?

  1. Bacilli

  2. Diatoms

  3. Blue-green algae

  4. All of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Blue-green algae fixes atmospheric nitrogen.

Keep practicing — related questions

  • Which of the following can fix free nitrogen?
  • Apart from rhizobium bacteria, which of the following can fix free nitrogen?
  • Which of the following microorganisms can fix nitrogen? 1. Cyanobacteria 2. Green sulfur bacteria 3. Azotob...
  • Which of the following organisms does not fix nitrogen?
  • Organisms that fix nitrogen in aquatic habitats are
  • A member of which of the following phyla of archea affects oceanic nitrogen cycle?
  • Which of the following compounds shows the increasing order of nitrogen oxidation state?
  • Which of the following statements is/are true regarding planets? (a) Planets are stars (b) They do not have...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Microbiology and Nitrogen Cycle (950 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy