Meaning of roots in plant-

Options

A. The fixation of plant
B. Absorption of water
C. Storage of food
D. All of the above

Answer

### Step-by-Step Solution:

1. **Definition of Roots**: Roots are the underground part of a plant that anchor it to the soil and absorb water and nutrients.

2. **Primary Functions of Roots**:
- **Anchorage**: The primary function of roots is to provide stability and support to the plant by anchoring it firmly in the soil. This prevents the plant from being uprooted by wind or water.

- **Absorption of Water**: Roots are responsible for absorbing water from the soil. This is primarily done through root hairs, which increase the surface area for absorption.

- **Absorption of Minerals**: In addition to water, roots also absorb essential minerals and nutrients from the soil, which are vital for the plant's growth and development.

- **Conduction to Stems**: Once water and minerals are absorbed, roots conduct these substances upwards to the stems and leaves through specialized tissues.

- **Storage of Food**: Roots also serve as storage organs for reserve food materials. Plants store carbohydrates and other nutrients in their roots for later use.

3. **Conclusion**: The roots play a crucial role in the overall health and stability of the plant by anchoring it, absorbing water and nutrients, conducting these to other parts of the plant, and storing food.