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

Microbes in Aquatic Environment

Microbes in Aquatic Environment
Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except

Clostridium
Chlorobium
Rhodospirillum
Escherichia

ANSWER DOWNLOAD EXAMIANS APP

Microbes in Aquatic Environment
Removal of solids is generally considered as a

None of these
Primary treatment
Secondary treatment
Tertiary treatment

ANSWER DOWNLOAD EXAMIANS APP

Microbes in Aquatic Environment
The Redfield ratio is an index of concentration of

carbon, nitrogen and phosphorous
carbon, hydrogen and oxygen
nitrogen, potassium and iron
carbon, phosphorous and sulfur

ANSWER DOWNLOAD EXAMIANS APP

Microbes in Aquatic Environment
Trickling filter comes under

tertiary treatment
primary treatment
secondary treatment
none of these

ANSWER DOWNLOAD EXAMIANS APP

Microbes in Aquatic Environment
Activated sludge undergoes

Tertiary treatment
any of these
Primary treatment
Secondary treatment

ANSWER DOWNLOAD EXAMIANS APP

Microbes in Aquatic Environment
Metabolism of dissolved organic material released by phytoplankton allows heterotrophic bacteria to become part of the particulate organic matter that is passed up the food web to be metabolized and released as mineral elements and CO2 at each transfer. This sentence describes the

Gibbs free energy
Redfield ratio
Winogradsky column
microbial loop

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Microbes in Aquatic Environment

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
↑