.................... neurons conduct impulses from the sensory organs to the brain and the spinal cord.
................... stimulates growth of secondary sexual characteristics in men.
Control of involuntary activities like the beating of the heart, blood circulation, breathing etc. are controlled by ...................
The brain of an adult human weighs about ....................
Hormone .................... helps in cell division.
.................... occurs through stomata.
In plants, gaseous substances are given out by ...................
Each kidney has approximately ....................nephrons.
The transport of food produced in leaves to each cell in the plant body is called ....................
Hormone .................... controls behaviour during crisis and emotional situation.
The movement of root system towards stimulus of gravity is called ....................movement
The function of cerebellum is ...................
The movement of plant towards the source of light is called .................... movement
Co-ordination of voluntary movements is done by ...................
There are two triangular swollen structure called .................... on the upper side of the medulla oblongata.
Hormone .................... helps in stem elongation.
The movement of root system towards stimulus of water is called ....................movement.
Control of voluntary movements is done by ...................
Select the odd man out: Gibberellin, Auxin, Thyroxine, Cytokinin.
Insulin is secreted by the .................... of the pancreas
Kidneys filter blood about .................... times every day.
The function of cerebrum is ....................
Select the odd man out: Gum, Resin, Urea, Latex
The hormone .................... is effective in prevention and retardation of growth, leaf wilting, etc.
Select the odd man out: Skin, Brain, Kidneys, Lungs.
.................... is the largest part of the brain
Hormone .................... stimulates the liver to convert excess blood glucose into glycogen.
.................... controls menstrual cycle and ovulation.
About .................... of blood is sent through the dialysis machine at one time.
.................... performs the important role of pushing the water up during the night time.
