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The movement of materials through the vascular tissue of plants is called
Bidirectional translocation of minerals takes place in
Sinks are related to
It is the long distance movement of organic substnaces from the source or supply and (region of manufacture or storage) to the region of utilization or sink.
Water lost in guttation is
Ringing experiment is related with
Ascent of sap takes place through xylem and translocation of food takes place though phloem. Both are prooved by ringing experiment.
Which of the following cells are not related to the structure of stomata?
Rate of the respiration of a plant is measured in still air and then again in similar condition but with a fan blowing air over it. Rate of transpiration will be
Transpiration is faster in air movement.
According to the pressure flow model,during fruit development, photosynthesizing leaves would be the ………and the fruit would be……………. .
Which one of the following is the most common type of transpiration ?
Stomatal transpiration is the most common type of transpiration. It accounts for about 90% of total transpiration.
Ganong’s potometer is used to measure
Ganong's potometer is used for measuring the rate of transpiration