Robert Hooke observed ___ in cork, which we call ___

Answer 1

Robert Hooke observed "cells" in cork, which we call "cells." His observations were detailed in his work "Micrographia," published in 1665, where he used a microscope to examine thin slices of cork and noted the box-like structures that he termed "cells," inspired by the small rooms (or cells) that monks lived in. This was a foundational contribution to the field of microscopy and the study of biological cells.