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प्रश्न
Write the functional activity of the following structure: Renal artery
उत्तर
Supply of blood to the kidneys, (oxygenated blood).
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संबंधित प्रश्न
What are the methods used by plants to get rid of excretory products?
How is the amount of urine produced regulated?
Write the functions of Ureter
The diagram given below is that of a structure present in a human kidney.
Study the same and answer the questions that follow:
1) Name the structure represented in the diagram
2) What is the liquid entering part ‘1’ called?
Name two substances present in this liquid that are reabsorbed in the tubule.
3) What is the fluid that comes to part ‘2’ called?
Name the main nitrogenous waste in it.
4) Mention the three main steps involved in the formation of the fluid mentioned in (iii) above
5) Name the substance which may be present in the fluid in part ‘2’ if a person suffers from Diabetes mellitus.
Name the procedure used in the working of artificial kidney.
Describe the mechanism of urine formation in human excretory system. Draw a labelled diagram to illustrate your answer.
Given below is a diagram of a human kidney, cut open longitudinally. Answer the following:
(i) Give definition of excretion.
(ii) Name the unit of kidney.
(iii) Why does the cortex of kidney show dotted appearance?
(iv) List the functions of the kidney.
Explain the Term: Ureter
Write the functional activity of the following structure: Vasopressin
Osmoregulation maintains the osmolarity of blood at about ______.
