DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 1 The bodies of living organisms are made of tiny units called cells. Cells can be seen only under microscope. Some organisms are made of only one cell. The cell is enclosed by a thin boundry, called the cell membrane. In bigger bodies there are a large number of cells, whereas in some organisms there is only one cell. The cell can be seen

• A. with naked eye
• B. under the microscope
• C. both the above are correct
• D. cell cannot be seen by us.