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Excretory Products and their Elimination

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Biology

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Biology

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12
Differentiate between the following :
(c) Ascending limb and descending limb

Ascending limb

Descending limb

Thick

Nephric filtrate becomes hypotonic.

Impermeable to water.

Active reabsorption of 25% K+ and small amount of CI

Thin

Nephric fitrate becomes hypertonic.

Permeable to water.

No active reabsorption of Na+ ion. It receives Na+ by diffusion.

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Name three uricotelic animals.

The uricotelic animals are
1. Birds
2. Reptiles
3. Insects

901 Views

What is Bowman's capsule?

The double walled cup like structure present at the starting of the renal tubule is Bowman's capsule. It encloses the glomerulus capsule. 
465 Views

What is the ultimate method for the correction of acute renal failure?

Kidney transplant.
687 Views

What is glomerulonephritis ?

Glomerulonephritis is the inflammation of glomeruli of the kidney. 
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 What is uremia ?

Uremia is the accumulation of urea in the blood due to the malfunctioning of the kidneys. The urea accumulation is harmful and may lead to kidney failure. 

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