Question

Identify the animals not having Flat body and Flame cells for excretion *

2 points

A-Taenia

B-Fasciola

C-Planaria

D-Ascaris

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Answer 1

Answer:

Many invertebrates such as flatworms use a nephridium as their excretory organ. At the end of each blind tubule of the nephridium is a ciliated flame cell. As fluid passes down the tubule, solutes are reabsorbed and returned to the body fluids.