Transpiration is the loss of water in the form of vapor through pores present in the plant body. The water absorbed by roots is in excess quantity which the plant body doesn’t use completely. For good health and cellular growth, the water needs to be excreted out. The process by which this water leaves the plant body is called transpiration.

Feb 09, 2021 · Transpiration Definition “Transpiration is the biological process by which water is lost in the form of water vapour from the aerial parts of the plants.” Table of Contents Overview Types Stomatal Transpiration Lenticular Transpiration Cuticular Transpiration Factors Cellular Factors Environmental Factors Relative Humidity Temperature Light Air

Jan 31, 2017 · Transpiration is the evaporation of water from plants. Most of the water absorbed by the roots of a plant —as much as 99.5 percent—is not used for growth or metabolism; it is excess water, and it leaves the plant through transpiration. Transpiration is very important for maintaining moisture conditions in the environment.

Transpiration is the loss of water from the plant through evaporation at the leaf surface. It is the main driver of water movement in the xylem. Transpiration is caused by the evaporation of water at the leaf–atmosphere interface; it creates negative pressure (tension) equivalent to –2 MPa at the leaf surface.

Oct 04, 2021 · Transpiration is one of the significant water sources within the atmosphere, as the water is converted to vapor during this process. Plants absorb water from the soil under the surface of the ...

Oct 08, 2021 · However, instead of perspiration, it's called transpiration, technically defined as the loss of a plant's water to its environment through evaporation. Let's …

Transpiration is a process of emission of water from the plant with the help of stomata. Stomata are small openings or pores which are present on the aerial part of the plants like leaves, stem, flowers, etc. But the leaves constitute major portion of stomata.

Definition of transpiration. : the act or process or an instance of transpiring especially : the passage of watery vapor from a living body (as of a plant) through a membrane or pores. Other Words from transpiration Example Sentences Learn More About transpiration.

Biology Transpiration Lab Introduction: Transpiration is the term that describes the evaporation of water from a plant. The water that is lost by transpiration is conducted up through the plant by vascular tissue called xylem. Various factors can affect the rate of transpiration. Those factors include the amount of light, temperature, and humidity.