Question

Explain about cell???​

Answer 1

Answer:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.

Answer 2

Cell was discovered by Robert Hooke in 1665 observed slices of cork under a simple magnifying device. The basic structural unit of an organ is called cell. cells may be compared to bricks. Bricks are assembled to make building. similarly cells are assembled to make the body of every organism. Both bricks in a building and cells in the living organisms are basic structural units. .

Human body has trillion of cells.

Organisms made of more than one cell are called multicellular.

The single celled organisms are called unicellular.