Rate of transpiration will increase if

Rate of transpiration is increased by

Rate of transpiration is increased by

Rate of transpiration is increased by increasing all except :-

Rate of transpiration is I. increased with increase in temperature. II. Stopped in dark, due to elosure of stomata. III. Decreased, when relative humidity is high. IV. Decreased with wind velocity.

The rate of transpiration increases with the decrease of

The rate of transpiration increases with the decrease of

Under what conditions the rate of transpiration increases by