In which one of the following organisms its excretory
organs are correctly stated?
(a) Humans – Kidneys, sebaceous glands and
tear glands
(b) Earthworm – Pharyngeal, integumentary
and septal nephridia
(c) Cockroach – Malpighian tubules and enteric
caeca
(d) Frog – Kidneys, skin and buccal
epithelium

1 Answer

Answer :

(b) Earthworm – Pharyngeal, integumentary
and septal nephridia

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