Question

In Ascaris, the excretory system is:

• A. With the help of flame cells
• B. H shaped cell
• C. Formed with nephridia
• D. Formed with Malphighian body

Answer 1

The correct option is B H shaped cell

In the excretory system of Ascaris, there are two longitudinal canals running one in each lateral line, which is connected anteriorly by a transverse canal in the form of a network. These canals open by a single excretory pore on the ventral side. The whole system forms an H-like appearance.

So, the correct answer is B.