SSC MTS EXAM

Detailed explanation-1: -The smallest and most fundamental unit of life is a cell. The cell was found in 1665 by Robert Hooke. The cell has been described as the most fundamental structural and functional unit in all living forms, including bacteria, plants, animals, and humans.

Detailed explanation-2: -The cell is known as the structural and functional unit of life because all living beings are formed of cells. Cells are very important for performing various life processes which are required for sustaining life on earth. Moreover, cells give form and structure, process nutrients and make it into usable energy.