Class XII

Sunken stomata is a characteristic feature of
  1. hydrophyte
  2. mesophyte
  3. xerophyte
  4. halophyte
Gas released in Bhopal gas tragedy was
  1. methyl isocyanate
  2. potassium isothiocyanate
  3. sodium isothiocyanate
  4. ethyl isothiocyanate
Which one of the following organism is used as indicator of water quality
  1. Beggiatoa
  2. Chlorella
  3. Azospirillum
  4. Escherichia
Major aerosol pollutant in jet plane emission is
  1. Sulphur dioxide
  2. carbon monoxide
  3. methane
  4. chlorofluoro-carbons
Desert plants are generally
  1. viviparous
  2. succulent
  3. herbaceous
  4. heterophyllus
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP