There are two triangular swollen structure called .................... on the upper side of the medulla oblongata.
10/30
Control of involuntary activities like the beating of the heart, blood circulation, breathing etc. are controlled by ...................
13/30
The movement of root system towards stimulus of gravity is called ....................movement
18/30
The hormone .................... is effective in prevention and retardation of growth, leaf wilting, etc.
26/30
The transport of food produced in leaves to each cell in the plant body is called ....................
27/30
.................... performs the important role of pushing the water up during the night time.
28/30


