Q. 13.7( 10 Votes )
How do unicellular organisms perform excretion?
Excretion refers to the removal of waste matter from the body. The unicellular organisms remove the waste products from their body by the process of simple diffusion which is defined as the movement of a substance from a region of higher concentration to a region of lower concentration through a membrane.
Rate this question :
Describe the process of urine formation in kidneys.Xam idea - Science
Which is the major nitrogenous waste product in human beings? How is it removed from the body?Xam idea - Science
Tabulate two differences between renal artery and renal vein.All In One Science
The diagram given below represents the liver, kidney and some associated blood vessels. Identify the vessel from the labelled parts A-D in which the blood will contain the lowest concentration of urea?
All In One Science
Observe the figure given below which represents the control of water concentration in the blood.
This is a negative feedbackAll In One Science