The correct answer is option 'A', roots.

**Explanation:**

**1. Introduction to Plant Physiology:**
Plants have a complex system of organs and tissues that allow them to perform various functions necessary for their survival. One of these functions is the absorption of water and minerals from the soil. This process is crucial for the plant's growth and development.

**2. The Role of Roots:**
Roots are underground structures that anchor the plant in the soil. They have specialized structures called root hairs, which greatly increase the surface area available for absorption. The root hairs are in close contact with the soil particles and help in the absorption of water and minerals.

**3. Absorption of Water:**
Water is essential for plants as it serves as a medium for various biochemical reactions and provides structural support. The process of water absorption by roots is known as osmosis. The root hairs create a gradient of water concentration between the soil and the root cells. This gradient allows water to move from an area of higher concentration (soil) to an area of lower concentration (root cells).

**4. Absorption of Minerals:**
In addition to water, plants also require various minerals for their growth and development. These minerals are present in the soil in the form of ions. The root hairs actively transport these mineral ions into the root cells against the concentration gradient. This process is known as active transport.

**5. Transport of Water and Minerals:**
Once absorbed by the roots, water and minerals move upwards through the plant's vascular system. The vascular system consists of xylem and phloem tissues. The xylem tissue is responsible for the transport of water and minerals from the roots to the rest of the plant. It forms a continuous network of vessels, allowing the movement of water and minerals from the roots to the stem, leaves, and other parts of the plant.

**Conclusion:**
In conclusion, the water and minerals are absorbed by the roots of the plant. The root hairs play a crucial role in the absorption process, creating a gradient for water and actively transporting mineral ions. Once absorbed, the water and minerals are transported through the xylem tissue to the rest of the plant, supporting its growth and development.

Yes