If a well watered potted plants is kept very near to a table fan which is switched on to a high speed,the rate of transpiration will be,

In plants,transpiration plays an important role in,

During day,decreasing water potential and osmotic potential of guard cells leading up stomatal opening are facilitated by,

The stomata close in water-stressed plants due to accumulation of ABA in,

Which one of the following processes is sometimes called as necessary evil?

The apparatus used for measuring rate of transpiration is called as,

Loss of water from aerial parts of plants in the form of water vapour is called as,

The stomata open when guard cells become,