Question

The following organism serves as an example for
possessing a single opening to the outside that serves
both as mouth as well as anus.
a)Spongilla
b)Taenia solium
c)Hydra
d)Ascaris​

Answer 1

Answer:

The single opening to the outside that serves both as mouth as well as anus is found in :-

• phylum :- platyhelminthes.

So, Answer is (B). Taenia solium (tapeworm)

⚕️ NONEXISTENT⚕️