Sponges have a very simple body plan. Which of the following statements about sponge structure or function is false ?

Question

Sponges have a very simple body plan. Which of the following statements about sponge structure or function is false ? (A) Choanocytes are flagellated cells that play a role in feeding. (B) Large species are found in areas of heavy wave action, where food is most abundant. (C) Individual sponges are both male and female. (D) Water enters a sponge through pores and exits via one or more oscula.

Tardigrade Admin · Accepted Answer

Because they are not structurally robust, heavy wave action would destroy large, upright sponges.

Q. Sponges have a very simple body plan. Which of the following statements about sponge structure or function is false ?

Choanocytes are flagellated cells that play a role in feeding.

Large species are found in areas of heavy wave action, where food is most abundant.

Individual sponges are both male and female.

Water enters a sponge through pores and exits via one or more oscula.

Because they are not structurally robust, heavy wave action would destroy large, upright sponges.