Question

the basic structural and functional unit of living organisms is the ________. answer options: nucleus, cell, organelle (with “i am sure” selected), plasma membrane, i dont know yet

Explanation:

In biology, the cell is defined as the basic structural and functional unit of all living organisms. A nucleus is an organelle within a cell, an organelle is a part of a cell, and the plasma membrane is a structure of a cell. So the correct answer is cell.

Answer:

B. cell