Which structural parts of a sponge are responsible for creating water currents and capturing food?

Question

Quizplus · Accepted Answer

Choanocytes, also known as collar cells, use their flagella to create water currents and draw in food particles. They also capture and digest those particles using their collar-like structures.

Answer: B
 Oscula are larger openings in a sponge that expel water from the body. They play a role in creating the overall water movement and currents within the sponge.

Therefore, the best choices are A and B.

Which Structural Parts of a Sponge Are Responsible for Creating