Solution:
Asterias (Echnodermata), Ancylostoma (Aschelminthes) and Anopheles (Arthropoda) are unisexual or dioecious.
Hirudinaria, Taenia, Fasciola, Pleurobrachia are bisexual or monoecious.
Identify the correct set of dioecious animals.
Asterias (Echnodermata), Ancylostoma (Aschelminthes) and Anopheles (Arthropoda) are unisexual or dioecious.
Hirudinaria, Taenia, Fasciola, Pleurobrachia are bisexual or monoecious.