The Root
Question
Identify the zones of root which is correctly matched with its appropriate characteristics.
| Regions of roots | Characteristics | ||
| (1) | Root cap | (i) | Protects the tender apex of the root as it makes its way through the soil. |
| (2) | Region of meristematic | (ii) | Responsible for the growth of the root in diameter. |
| (3) | Region of elongation. | (iii) | The cells of this region are very small, thin-walled and with dense protoplasm which divide divide repeatedly. |
| (4) | Region of maturation | (iv) | From this region some of the hypodermal cells form very fine and delicate, thread-like structures called trichomes. |
Easy
Solution
Regions of roots Characteristics (1) Root cap (i) Protects the tender apex of the root as it makes its way through the soil. (2) Region of meristematic (ii) The cells of this region are very small, thin-walled and with dense protoplasm which divide divide repeatedly. (3) Region of elongation. (iii) Responsible for the growth of the root in length. (4) Region of maturation (iv) From this region some of the epidermal cells form very fine and delicate, thread-like structures called root hairs.
| Regions of roots | Characteristics | ||
| (1) | Root cap | (i) | Protects the tender apex of the root as it makes its way through the soil. |
| (2) | Region of meristematic | (ii) | The cells of this region are very small, thin-walled and with dense protoplasm which divide divide repeatedly. |
| (3) | Region of elongation. | (iii) | Responsible for the growth of the root in length. |
| (4) | Region of maturation | (iv) | From this region some of the epidermal cells form very fine and delicate, thread-like structures called root hairs. |
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