Quick Answer: What Are The Types Of Transpiration?

What are the different types of transpiration?

There are three different types of transpiration in plants:Stomatal Transpiration.

It is the evaporation of water from the stomata of the plants.

Lenticular Transpiration.

Cuticular Transpiration.

Cellular Factors.

Environmental Factors.

Relative Humidity.


Light.More items….

What are the benefits of transpiration?

Advantages of transpiration:It helps in the exchange of gases.It helps in sending out excessively absorbed water by plants. … It helps in the absorption and distribution of water in plants. … It provides coolness to the plant body.Osmotic balance of the cell is maintained by the process of transpiration.

Which kind of transpiration happens least?

Transpiration in plants will be lowest when? Answer: Transpiration is loss of water in vapour form through stomata. Rate of transpiration depends on a number of factors, like carbon dioxide concentration, temperature, light, humidity etc.

What is the transpiration process?

Transpiration is the loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the leaves, small pores allow water to escape as a vapor. Of all the water absorbed by plants, less than 5% remains in the plant for growth.

What is transpiration and write its importance?

Transpiration is said to be a necessary evil in plants. It helps the plant to maintain an ideal temperature reqd for various biochemical reactions. Moreover the Transpiration pull is also said to have a role in water transport through the xylem.

What is transpiration rate?

The rate at which transpiration occurs refers to the amount of water lost by plants over a given time period. Plants regulate the rate of transpiration by opening and closing of stomata (Figure 5.14).

What is meant by Guttation?

Guttation is the exudation of drops of xylem sap on the tips or edges of leaves of some vascular plants, such as grasses, and a number of fungi. Guttation is not to be confused with dew, which condenses from the atmosphere onto the plant surface.

What are the two main types of plant transpiration?

There are two type of transpiration: lot jar transpiration and lenticular transpiration. the transpiration which takes place through the lea’ es is called foliar transpiration. The foliar transpiration may be stomata’ transpiration or cuticular transpiration.

Which is the most common type of transpiration?

stomatal transpirationThe loss of water through stomata is called stomatal transpiration. It is the most common type of transpiration from plants.

What is the role of transpiration in plant?

Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers. Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism. The remaining 97–99.5% is lost by transpiration and guttation.

What are the factors that affect transpiration?

Factors affecting transpirationFactorChange in factor that increases transpiration rateTemperatureIncreaseHumidityDecreaseAir movementIncreaseLight intensityIncrease

Why is transpiration harmful?

Transpiration often results in water deficit (capillary water) which causes injury to the plants by desiccation. 2. Rapid transpiration causes mid-day leaf water deficit (temporary wilting). … Excessive rate of transpiration leads to stunted growth of plants.

What is transpiration class 10th?

Transpiration is the loss of water in the form of water vapours from the aerial surface of the plants. Stomatal transpiration, cuticular transpiration and lenticular transpiration are the modes of transpiration.

What is transpiration in simple words?

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.

What is transpiration and its function?

The water, warmed by the sun, turns into vapor (evaporates), and passes out through thousands of tiny pores (stomata) mostly on the underside of the leaf surface. This is transpiration. It has two main functions: cooling the plant and pumping water and minerals to the leaves for photosynthesis.

Do plants transpire at night?

Plants transpire water at significant rates during the night [8,9]. … Plants loose water at significant rates during the night through ‘night-time transpiration’. Night-time transpirational water loss is most likely the consequence of having respiratory CO2 escape at sufficiently high rates through stomata.

What are the 3 functions of transpiration?

The Significance of Transpiration in plants includes:Keeps the cell turgid.Cools the surface of the leaves.Helps in growth and development.It controls the temperature of the plants.Allows the movement of minerals from the soil to different parts of the plant.