ch. 28 Flashcards
1
Q
amoebocyte
A
sponge cell with multiple functions, including nutrient delivery, egg formation, sperm delivery, and cell differentiation
2
Q
annelida
A
phylum of vermiform animals with metamerism
3
Q
archenteron
A
primitive gut cavity within the gastrula that opens outward via the bloastopore
4
Q
Anthropada
A
phylum of animals with jointed appendages
5
Q
biramous
A
referring to two branches per appendage
6
Q
captacula
A
tentacle-like projection that is present in tusks shells to catch prey
7
Q
cephalothorax
A
fused head and thorax in some species
8
Q
chelicera
A
modified first pair of appendages in subphylum Chelicerata
9
Q
choanocyte
A
sponge cell that functions to generate a water current and to trap and ingest food particles via phagocytosis
