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State some of the tissues which form the skin in the vertebrates?
State the function of skin in the humans?
What is meant by hemodialysis?
What do you know about an evolutionary explanatory hypothesis for the secretion by the heart of hormone which regulates the renal function? Name that particular hormone?
How aldosterone acts and where it is produced?
State the function of anti-diuretic hormone? Where it is made and which - stimuli increases or reduces its secretion?
Which three hormones perform the regulation of renal function?
How do kidneys control the volume of blood? How the blood volume of the body is related to the arterial pressure?
How do kidneys perform the regulation of the acid-basic equilibrium of the body? How alkalosis and acidosis are respectively corrected by the kidneys?
In which portion of the nephron does the regulation of acidity and alkalinity of the plasma takes place?
What is meant by the tubular secretion? Write some of the examples of substances released through the renal tubules?
Why do cells of nephron tubules have large amount of mitochondria?
Where does most of the reabsorbed water go after glomerular filtration? What are the other substances which are reabsorbed by nephron tubules?
What do you mean by the term proteinuria? Why proteinuria is considered as the sign of glomerular renal injury?
is the main transformation presented by the glomerular filtrate in comparison to the blood?
the three main renal processes which in combination produces urine?
Specify the functional unit of kidneys?
State the vessels which drain the filtered blood from kidneys?
Which vessels carry the blood to the kidneys? Whether this blood venous or arterial?
State some of the organs of excretory system?
How urea is formed within the human body?
How embryos of placental mammals release nitrogen wastes?
Why uricotelic excretion is necessary for the avian and reptile embryos?
Considering the toxicity and the need for dilution in the water compare the ureotelic and the uricotelic excretions? Write some of the examples of animals which have these respective types of excretio
Why there is abandonment of ammoniotelic excretion takes place after the passage of animals from aquatic to terrestrial habitat?