This quiz covers LU2: Lower invertebrates (Phylum Ctenophora - Annelida)
Ctene
Costae
Apical sense
Pharynx
Syncytial layer
Microvillus
Tegument
Protonephridia
Rheoreceptors
Ocelli
Scolex
Proglottids
True
False
Monoceious; amoeboid
Asexual; amoeboid
Dioecious; copulatory
Hermaphroditic; copulatory
As a hook to burrow into muscle tissue forming cysts for parasitic nematodes.
As a barrier and provides protection.
As a sensory array where it can detects changes in the environment.
As a hydrostatic skeleton to help in locomotion.
Bivalves
Gastropods
Cephalopods
Chitons
Brachiopod
Snail
Oyster
Octopus
Suckers
Metameric segmentation
Clitellum
Parapodia
Separate sexed
Hermaphroditic but not self-fertilizing
Parthenogenic
Hermaphroditic and self-fertilizing
True
False