• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Microbiology of Soils

Microbiology of Soils
The nitrogenase consists of

both (a) and (b)
none of these
dinitrogenase reductase
dinitrogenase

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
The population of algae in soil is __________ that of either bacteria or fungi.

equal to
none of these
generally smaller than
generally greater than

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
The groups of bacteria which have the ability to fix nitrogen from air to soil are

symbiotic
none of these
nonsymbiotic
both (a) and (b)

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
For rapid decomposition by microbes, the substrate should have a C/N ratio of

30-40
10-20
60-80
20-30

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
In the process of nitrogen fixation, which of the following microorganism is involved?

Non symbiotic and symbiotic microorganisms only
Symbiotic microorganisms only
Non symbiotic microorganisms only
None of these

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
The crops which are involved in nitrogen fixation are

bean and lupine
soybean
alfalfa and clover
all of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Microbiology of Soils

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑