Question

Flame cells are excretory organs of

• A. Leech
• B. Taenia and other platyhelminthes
• C. Amphioxus
• D. All of the above

Answer 1

The correct option is B Taenia and other platyhelminthes

A flame cell is a specialized excretory cell found in the simplest freshwater invertebrates, including flatworms (Platyhelminthes), rotifers and nemerteans. they have a tuft of cilia which continuously beats to clear the nitrogenous waste which gives an appearance of burning flame.

So, the correct answer is option B.