. Identify the statement which is true for cells.
(a) Cells can be easily seen with naked eyes.
(b) Insect’s egg is not a cell.
(c) A single cell can perform all the functions in a unicellular organism.
(d) The size and shape of cells is uniform in multicellular organisms
Answer: (c) A single cell can perform all the functions in a unicellular organism.
Cells can only be seen with microscopes hence option a) is wrong. Insect’s egg is a cell so option b) is wrong. Cells in multicellular organism are in different size and shape therefore option d) is wrong.