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
Answer:B
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