What are the factors that affect the rate of transpiration

Asked by admin @ 22/11/2021 in Biology viewed by 327 People

Explain how environmental factors affect the rate of transpiration in flowering plants

Answered by admin @ 22/11/2021

Explanation:

there are a couple of environmental factors that affect the rate of transpiration. they include:

I) wind:in a windy environment there is easy movement of moisture hence it does not accumulate on the leaf surface. this helps to increase diffusion gradient between the intercellular spaces in the leaf and in the environment there4 the rate of transpiration is increased. in a calm environment moisture accumulates on the surface of a leaf there4 reducing the diffusion gradient there4 reducing the rate of transpiration

ii) atmospheric pressure :in low lands there is high atmospheric pressure than in the highlands. the more the atmospheric pressure the more the pressure exerted on the cells of the leaves there4 reducing the rate of transpiration.

iii) humidity:the more the humidity in the atmosphere the less the rate of transpiration. this is due to low diffusion gradient due to accumulation of water vapour on the surface of the leaf

iv) temperature:a rise in temp increases the water vapour holding capacity of air in the air spaces within the spongy mesophyll layer. the water vapor pressure in the intercellular spaces increases causing an increase in diffusion gradient between the intercellular spaces and the environment there4 increasing the rate of transpiration. decrease in temp decreases the water vapor holding capacity in the intercellular spaces there4 diffusion gradient is lowered there4 reducing the rate of transpiration.

What are the factors that affect the rate of transpiration

Similar Questions

Four factors that affect the rate of a chemical reaction

Which factors affect the rate of osmotic movement of water

Which factor affects the heart rate in mammals?

Which statement is true about the factors affecting physical fitness

Which factors affect the movement of ocean water

Which factors affect the land use pattern of india

Name the factors that affect the performance of the network

Name the instrument used to measure transpiration rate in plants

What factors affect the force of gravity between two objects

Social factors affecting acceptance and rejection of an identified product

What are the factors affecting the height of the waves

What 2 factors affect the gravitational force between two objects

Which factor will not affect the strength of a solenoid

What two factors affect the gravitational force between two objects

Which of the following factors does not affect soil formation

Most viewed questions in Biology

Dinesh super simplified science biology class 10 pdf free download

Write a few lines of dialogue based on this narrative

When should you refuse to accept food in a shipment

Observe and describe the floral parts of brassica flower

A food worker is putting chemicals into clean spray bottles

Glowing butterfly wings

To what extent do you believe mrs. zahari received effective, safe, and patient-centered care?

Studying one trait at a time ensures that multiple are not changing simultaneously.

Which precautions you have taken in porating of microscope

Birds on an island lab answers

(-3,0);slope =2/3

A major disturbance that caused the ecosystem to stabilize at a new equilibrium.

What morphology is represented in the picture?

Imagine you do dna fingerprinting in a forensics lab apex

In both poems the connotation of the underlined language implies