Question

how colon acts as accesory excretory organ?​

Answer 1

Answer:

The accessory excretory organs are:-

Skin -contains sweat glands which remove toxic salts from the body

Liver -used for excretion of cholesterol pigment.

Kidney -excrete toxic liquid in form of urine.

Lungs-excrete harmful gases from body.

Large intestine -remove undigested food material from body

So, the correct option is 'Skin, lungs, liver and intestine'.

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Answer 2

Answer:

Though there are many essential organs or parts of excretory system, the most basic ones are just three, namely, lungs, kidneys and skin. Some other accessory parts and component organs include gall bladder, liver, eccrine glands, urinary bladder, large intestine, urethra and ureter.