Question

Write about the accessory excretory organs and their excretory substances in hum beings

Answer 1

In addition to the urinary system, the skin, lungs and liver of vertebrates are accessory excretory organs. (1) Skin: Human skin possesses glands for secreting two fluids on its surface, namely sweat from the sweat glands and sebum from sebaceous glands.

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Answer 2

Answer:-

Accessory Excretory Organs:

1)Lungs

2)Skin

3)Liver

4)Large intestine

Excretory substances for the accessory excretory organs which are in the above:

Excretory substances for Lungs are carbon dioxide and water.

Excretory substances for Skin are sweat and metabolic waste called (sebum).

Excretory substances for Liver are bilirubin, bilvidin and urochrome.

Excretory substances for large intestine are Excess magnesium and iron are excreted along with faecal matter.