Who discovered cells, and how?

Explanation

Robert Hooke in 1665 discovered the cells. He examined a thin slice of cork under a self-designed crude microscope and observed that the cork resembled the structure of a honey comb. The latter consisted of many thin compartments. Hooke called them cellules (singular callula), now termed cells. Cellula is a Latin neme which menas' a little room'. Such rooms were also present in monastri