Nephridia of Earthworms are performing the same functions as
a. Gills of prawn
b. Flame cells of Planaria
c. Trachea of insects
d. Nematoblasts of Hydra
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b. Flame cells of Planaria
because both are has function of osmoregulation and excretion.
because both are has function of osmoregulation and excretion.
gmramkumar27:
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The correct answer is option b, that is, flame cells of Planaria.
Nephridia in Earthworms refers to a tubule opening to the exterior that functions as an organ of osmoregulation or excretion. While a flame cell refers to a unique excretory cell found in the basic freshwater invertebrates. These cells work like a kidney, withdrawing waste components.
Both the nephridia and flame cells possess the functions of excretion and osmoregulation.
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