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प्रश्न
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Why does the cortex of the kidney show a dotted appearance?
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उत्तर
As the cortex region contains numerous nephrons or kidney tubules, therefore, it shows a dotted appearance.
संबंधित प्रश्न
Write the functions of Ureter.
Fill in the blank :
Nitrogenous wastes in the urine are in the form of urea and .....................
Name the following:
The outer region of kidney containing the Bowman's capsule.
Fill in the blanks in the following passage to make it a meaningful description.
In a nephron, the ______ flows through the ______ under great pressure. The reason for this great pressure is that the ______ (outgoing) ______ is narrower than the ______ (incoming). This high pressure causes the ______ part of the blood to filter out from the ______ into the ______ capsule.
Define the following term:
Micturition
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 functioning of kidney.
Hypotonic filtrate is formed in _______.
Choose the correct option.
The part of nephron which absorbs glucose and amino acid is ______.
Osmoregulation maintains the osmolarity of blood at about ______.
