Question 1 What is a cell? Question 2 What are unicellular organism. Give example? Question 3 What are multi cellular organism. Give example? Question 4 Who discovered cell? Fundamental Units Of Life Robert Hooke in 1665 discovered cell. He examined a thin slice of cork(substance which comes from bark of a tree)and found that cork resembled structure of honeycomb … [Read more...] about Fundamental Units of Life