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

Environmental Protectio

Environmental Protectio
The heavily polluted zone of water reservoir is known as

oligosaprophytic zone
none of these
pleosaprophytic zone
mesosaprophytic zone

ANSWER DOWNLOAD EXAMIANS APP

Environmental Protectio
Which of the following/(s) can be used for the reduction of nitrate in waste water?

Both (a) and (b)
Growth of Hypomicrobium in presence of added methanol
Micrococcus denitrificans cells encapsulated in liquid membranes
Nitrosomonas europaen

ANSWER DOWNLOAD EXAMIANS APP

Environmental Protectio
Which of the following is the most effective for the rice sheath blight pathogen, Pellicularia sasakii?

Polyoxin C
Polyoxin D
Polyoxin B
Polyoxin L

ANSWER DOWNLOAD EXAMIANS APP

Environmental Protectio
Streptomyces griseochromogenes is reported to show a potent curative effect against

milo of soybean
yellow blight of maize
eye spot of sugarcane
rice blast disease

ANSWER DOWNLOAD EXAMIANS APP

Environmental Protectio
Which of the bacteria is considered for biological leaching?

T. ferrooxidans
all of these
Ferrobacillus terrooxidans
T. thiooxidans

ANSWER DOWNLOAD EXAMIANS APP

Environmental Protectio
Which of the following is selectively effective against dicot weeds?

Anisomycin
Herbicidin A and B
Cycloheximide
Bialaphos

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Environmental Protectio

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
↑