Class XI

Who used the word ‘protoplasm first time for living cells?(
  1. Robert Hooke
  2. Leeuwenhoek
  3. Purkinje
  4. Robert Brown
The main constituent of cell-wall is
  1. Starch
  2. cellulose
  3. protein
  4. none of these
Which cell organelle plays a crucial role in detoxifying many poisons and drugs?
  1. Golgi Apparatus
  2. Lysosomes
  3. Smooth Endoplasmic Reticulum
  4. Vacuoles
Which organelle is the power house of the cells?
  1. Plastids
  2. Mitochondria
  3. Golgi
  4. Nucleus
Function of centriole is
  1. formation of spindle fibre
  2. nucleolus formationation
  3. cell wall formation
  4. cell division initiation
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