Class VIII

Single celled organisms are called
  1. Unicellular
  2. Multi-cellular
  3. Both of these
  4. None of these
Tissue is a
  1. Group of organs
  2. Group of cells
  3. Group of microoragnisms
  4. Group of organisms
Which organelle is called power house of the cell?
  1. Centrosome
  2. Lysosomes
  3. Plastids
  4. Mitochondria
Cell is discovered by
  1. Robert Brown
  2. Robert Hooke
  3. John Mendal
  4. Charse Darwin
Who discovered cell first time by observing cork?
  1. Alexander Fleming
  2. Robert Hook
  3. Leeuwenhoek
  4. Isaac Newton
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