• 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
Denitrification may be distinguished as

blue baby syndrome
both (a) and (b)
dissimilative
assimilative

ANSWER DOWNLOAD EXAMIANS APP

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

all of these
bean and lupine
alfalfa and clover
soybean

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
The organisms responsible for the characteristic musty or earth odor of a freshly plowed field is/are

Micromonospora
Nocardia
all of these
Streptomyces

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
The diagnostic enzyme for denitrification is

nitro oxidoreductase
nitrate oxidase
none of these
nitrate reductase

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
Which of the following statement is not true about composition of biogas?

Both (a) and (b)
It also contains with traces of H2S, N2, H2and CO
It is composed almost exclusively of methane and carbon dioxide
It also contains with traces of O2 and Cl2

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Soils
Which of the following fungi on infecting crop roots can improve their uptake of phosphorus and other nutrients?

Candida torulopsis
Aspergillus niger
Saccharomyces cerevisiae
VA Mycorrhiza

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
↑