How many cells present in Hen egg ?
Hen egg is single cell.
CELL — STRUCTURE AND FUNCTIONS
What is cork ?
Cork is a part of the bark of a tree. He took thin slices of cork and observed them under a microscope.
Who is discovered cell ?
Robert Hooke in 1665 observed slices of cork under a simple magnifying device.
What is cell ?
Cell is the structural and functional unit of life .