Molluscs are usually: A. Dioecious B. Viviparous C. With direct development D. Acoelomate
Option A. In Mollusca, the gills are responsible for respiration and have exit pores that aid in digestive, excretory, and reproductive functions. Mollusks also have sensory tentacles on their heads. They could be either dioecious or hermaphroditic, are oviparous and undergo indirect development.
