Function and Modification of Root
Function and Modification of Root
Root :
The underground part of a plant or the part that remain in the soil is called root system. It consists of main root and a number of branching roots.
Functions of Root:
The placental roots transform in many ways for the purpose of food collection and mechanical support to plants or to perform other specific tasks.
(i) For storage of food items
The functions of roots are _______________________ . | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) Storage roots are the roots modified to store food in them. (b) Some roots have useful bacteria in them to increase the soil fertility with nitrogen content. | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following ar4e correct : (a) Roots hold the plant firmly in the soil, thereby serving as an anchor to the plant. (b) Roots absorb water and nutrients from the soil required for the growth of the plant. | |||
| Right Option : C | |||
| View Explanation | |||
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