Class VII

Why water kept in earthen pots is cooler?
  1. Soil keeps water cool.
  2. Water evaporates from the pores of pots which causes cooling.
  3. Pots are kept in dark rooms which keeps them cool.
  4. None of these
What carries carbon dioxide out of the body in Hydra?
  1. Water
  2. Serum
  3. Serum
  4. Serum
Phloem helps in the transport of _ in plants . 
  1. food 
  2. water 
  3. minerals 
  4. carbon dioxide 
Which cells fight against germs?
  1. WBCs
  2. RBCs
  3. Platelets
  4. All of these
Please check the following statements.(a) The presence of haemoglobin makes the blood appear red. (b) It is difficult to provide oxygen efficiently to all the cells of the body without haemoglobin.
  1. Both A and B
  2. Only A
  3. Only B
  4. None of these
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