mollusk
_______ have a true coelom
Coelomates
______ is the side of the starfish opposite of the mouth and ______ is the side of the starfish of the mouth.
Aboral; Oral
_______ is the number of legs on a insect
Six
What is the pupa stage of butterfly and moth?
Serves as a heart for the earthworm?
Aortic Arches
What is another word for shell?
Valve
What is the alternate name for tunicates?
Sea squirt
What are the four stages of complete metamorphosis?
Egg/larva/pupa/adult
Lower and upper lip
Labium/labrum
What grinds food for the earthworm?
Gizzard
______ covers the visceral mass
Mantle
What extends from ring canal to the end of each arm?
Radial canal
What is the food fed to the queen in a hive?
Royal jelly
What is the stomach of grasshopper?
Midgut
Where is the sperm stored for the worm?
Seminal receptacle
What are fleshy hollow tubes of clams?
Siphons
Where does the water leave the lancelet body?
Atriopore
What is the excretory structures in a crayfish?
Green glands
The immature stage of some insects that resembles the adult form
Nymph
_____ are the little bristles used in movement of earthworms.
Setae
_____ larval stage of annelids and mollusks
Trochaphore
What are the free swimming larva of sea stars called?
Bipinnaria
What is the subphylum containing lobsters and crayfish?
Crustacea
What is the substances that prevents another queen from emerging?
Queen factor
_______ are few bristles that have a few setae on each segment
Oligochatea