This is a quiz on echinoderms
Bilaterally symmetrical Larvae
Radially symmetrical Larvae
Eggs
Nothing
Bilaterally symmetrical
Radially symmetrical
Not symmetrical
None of the above
3
4
5
7
Tube feet
Water-vascular system
Ossicles
Pedicellariae
Tube feet
Water-vascular system
Ossicles
Pedicellariae
Stone canal
Ampulla
Bipinnaria
Ring canal
Whale
Starfish
Crocodile
Giraffe
Open
Closed
Spiral
Don't have one
Skin gills
Lungs
Ampulla
Anus
Ampulla
Skin gills
Madreporite
Bipinnaria
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