Molluscs III
Arthropods
Arthropods II
Echinoderms
100
Most molluscs have separate sexes, but some species have both male and female gonads?
What is hermaphrodite
100
What class have we been studying?
What is crustaceans
100
The term means 10 legs/
What is decapod
100
Echinoderms means?
What is spinny skin
200
The class Cephalopoda consist of what organisms?
What are squid and octopus
200
These characteristics make us unique to other phylums?
What is exoskeleton, segmented bodies, and jointed appendages
200
Crustaceans include what animals?
What is crab, lobster, shrimp, and barnacle
200
Radial symmetry based on five parts?
What is pentamerous
300
We are known as nocturnal predators?
What is an octopus
300
This describes to grow or shed their exoskeleton?
What is molt
300
We have three pair of thee closer to our mouth, turned forward, and specialized to sort out food and push it toward the mouth?
What is maxillipeds
300
Network of water filled canals, that have developed to live on land?
What is water vascular system
400
We have an internal shell, so it gives our body structure?
What is squid
400
They are used usually in sensing their surroundings?
What is antennae
400
Specialists in feeding on bits of detritus on the bottom?
What is a scavenger
400
They extend when filled with water, sometimes by the action of muscular sacs?
What is ampullae
500
We have developed to have how many tentacles and how many arms?
What is tentacles = 2 and arms= 8
500
We are the only crustaceans that are considered filter feeders?
What is a barnacle
500
What are the two main body parts of decapods?
What is cephalothorax and abdomen
500
Ability to grow lost or damaged body parts, is highly developed in echinoderms?
What is regeneration
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