Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
The three factors that enhance the rate of transpiration are:
1. High intensity of light 2. High temperature 3. Low humidity
APPEARS IN
संबंधित प्रश्न
Transpiration will be fastest when the day is
Transpiration is best defined as
List any three major factors that accelerate the rate of transpiration.
In an experiment, four freshly plucked leaves (A-D) of a plant, such as those of china – rose, were treated as follows:
(a) Coated with Vaseline on its upper surface.
(b) coated on the lower surface.
(c) coated on both surface
(d) left uncoated.
All the four leaves A, B, C & D were left in a room for about 24 hours.
(i) which leaf would become most limp? Why?
(ii) which leaf would show least limping? Why?
Expand the following biological abbreviations :
IAA
Explain how the rate of transpiration is affected on:
a foggy day
Name the following.
The instrument used for measuring the rate of transpiration.
Describe any three conditions which affect transpiration.
What is cohesion?
Name the three external factors which increase the rate of transpiration.
