Class VII

What is the opening of urinary bladder called?
  1. Ureter
  2. Urinary
  3. Urethra
  4. None of these
Name the scientist who discovered blood circulation ? 
  1. Isaac Newton 
  2. Christiaan Barnard 
  3. William Harvey 
  4. William Thomson 
Which pigment carries oxygen in blood?
  1. Myoglobin
  2. Haemoglobin
  3. Potassium
  4. None of these
Which component of blood in mammals build up defense against harmful germs enter in the body ? 
  1. RBCs 
  2. Plasma 
  3. Platelets 
  4. WBCs 
How many chambers are there in human heart?
  1. 1
  2. 2
  3. 3
  4. 4
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