Question

Majority of the cells cannot be seen directly with our naked eyes because ___ .

• A. Organisms are generally unicellular
• B. Cells are microscopic
• C. Cells are present only inside the body
• D. Cells are grouped into tissues

Answer 1

The correct option is B Cells are microscopic

Most of the cells are microscopic in size and are not visible to the unaided eye. They need to be enlarged or magnified by a microscope.