Tag: transport in the phloem of plants
Questions Related to transport in the phloem of plants
By many evidences, it can be known that the downward movement of food takes place through
How many of the following features are related to Dixon and Jolly model of water transport in plants?
a. Cohesion between water molecules
b. Transpiration pull
c. Pushing of water by negative root pressure
d. Surface tension
e. Pushing of water by positive root pressure.
Bulk flow or mass flow.
The major source of minerals in the soil is
Nutrient which are required in small quantities are called as
Ammonium sulphate is a
Active transport of ions by the cell requires
Active transport from outside to inside of molecules across a membrane requires
Select the correct statement regarding "A trace element is an element which".
In the root nodules of legumes, leghaemoglobin is important because it