Question

The basic structural unit of the body is the:
heart
brain
tissue
Cell

Answer 1

The basic structure unit of the body is the cell

Answer 2

Cell is the basic structural and functional unit of life or body. For example, nerve cell is the functional and structural unit of nervous system, nephron forms the structural and functional unit of excretory system et cetera. When many similar cells work together to attain the same function, they form a tissue