One of the free-living, anaerobic nitrogen – fixer is:

One Of The Freeliving Anaerobic Nitrogen Fixer Is Biology Question

One of the free-living, anaerobic nitrogen – fixer is:

Options

(a) Beijiernickia
(b) Rhodospirillum
(c) Rhizobium
(d) Azotobacter

Correct Answer:

Rhodospirillum

Explanation:

Rhodospirillum is a free-living, anaerobic nitrogen fixer bacteria. It can synthesize its food in presence of light under anaerobic condition.

Related Questions:

  1. In the production of ethanol pyruvic acid is first converted to acetaldehyde
  2. Which one of the following aspects is an exclusive characteristic of living
  3. Ozons (O₃) layer in stratosphere is effected by
  4. A cell may increase in volume if the external medium is
  5. Haematuria is

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant Physiology (28)
Subject: Biology (4253)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*