Pollination of flowers by ants is called

Observe the diagrammatic representation of the longitudinal section of the flower. Select the correct statement :

In the given figure parts marked A, Band C subsequently are-

Choose the most appropriate statement from the options listed below that explains the factors which affects transpiration:

(A) If the wind blows faster, the water vapour released during transpiration is faster.

(B) Increase in atmospheric pressure increases the rate of transpiration.

(C) Decrease in temperature allows more water to evaporate.

(D) High humidity in the air increases the rate of transpiration.