Root Pressure and Transpiration Pull
Root pressure and transpiration pull are two mechanisms involved in the movement of water within plants. Root pressure occurs when water and minerals are actively pumped into the roots from the soil, creating positive pressure that pushes water upwards. Transpiration pull happens when water evaporates from the leaves, creating a negative pressure that pulls water up from the roots. Together, these mechanisms ensure a continuous flow of water from the roots to the leaves, supporting various physiological processes such as photosynthesis in plants.
Root Pressure in Plants
Root Pressure in plants is a significant natural process responsible for transferring essential nutrients from the soil to the plant stems. This happens with the help of pressure called hydrostatic pressure. This hydrostatic pressure originates in the roots and travels through the plant’s vascular tissue to the shoots.
The root pressure class 10 is an important topic in the biology syllabus. In this article, we will read more about root pressure theory including its type, factors responsible, and birch sugaring, etc.
Table of Content
- What is Root Pressure?
- Root Pressure in Plants
- How does Root Pressure Work?
- Factors Affecting Root Pressure
- Root Pressure and Transpiration Pull
- External Factors Affecting Transpiration