| The plant: The living plant; The root |
|Different kinds of roots|
• The roots of a maize plant, a millet plant and a rice plant are alike.
• The roots of a mango tree, an orange tree and a lemon tree are alike.
• The roots of maize, millet and rice are not like those of the mango tree, the orange tree and the lemon tree.
• Different plants have different roots.