Advertisements
Advertisements
प्रश्न
Write the functional activity of the following structure:
Guard cells
Advertisements
उत्तर
(a) Control the size of the aperture.
(b) It also helps in photosynthesis as they contain chloroplasts also.
संबंधित प्रश्न
Describe an experiment to show that the plant loses water through its leaves.
Briefly explain how the rate of transpiration is affected by
Intensity of light
Choose the correct answer:
In herbaceous plants, following percentage of absorbed water comes out __________
Differentiate Between Transpiration and Evaporation.
Name the following:
Holes present on the surface of the stems and twigs for transpiration.
Complete the following sentence with appropriate word:
The leaves of the __________ plants have cuticular wax.
Choose the Odd One Out
Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :
