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प्रश्न
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.
उत्तर
In a nephron, the blood flows through the glomerulus under great pressure. The reason for this great pressure is that the efferent arteriole (outgoing) is narrower than the afferent (incoming). This high pressure causes the liquid part of the blood to filter out from the glomerulus into the renal capsule.
संबंधित प्रश्न
Why is it necessary to excrete waste products?
The given diagram represents a nephron and its blood supply. Study the diagram and answer the following questions:
(i) Label parts 1, 2, 3 and 4.
(ii) State the reason for the high hydrostatic pressure in the glomerulus.
(iii) Name the blood vessel which contains the least amount of urea in this diagram.
(iv) Name the two main stages of urine formation.
(v) Name the part of the nephron which lies in the renal medulla.
In which of the following are the largest amounts of nitrogen excreted from a mammalian body?
(a) breath
(b) sweat
(c) urine
(d) faeces
Choose the correct answer:
Composition of extracellular fluid is regulated by ___________
Study the diagram given alongside and then answer the question that follow:
What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
Write the functional activity of the following structure: Nephron
Choose the correct option.
Deproteinised plasma is not found in ______.
The tadpole of frog lives in water, hence its mode of excretion is ______.
What would happen if green plants disappeared from earth?
Name the organs that store and release the urine.
