Asynchronous lecture quiz assignment - Animal Phyla - ZOO 14 LECTURE AY 2025-2026

• Platyhelminthes

• organ level

• bilateral

• acoelomate

liver fluke (Fasciola)

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• protostome

• neither

• absent

liver fluke (Fasciola)

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Annelida

• organ level

• bilateral

• eucoelomate

Nereis

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• protostome

• schizocoelous

• metamerism

Nereis

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Porifera

• cellular level

• asymmetrical

• acoelomate

Sycon/Scypha

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• neither

• neither

• absent

Sycon/Scypha

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Nematoda

• organ level

• bilateral

• pseudocoelomate

Ancylostoma (hookworm)

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• protostome

• neither

• absent

Ancylostoma (hookworm)

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Cnidaria

• tissue level

• radial

• acoelomate

Obelia, Cassiopea

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• neither

• neither

• absent

Obelia, Cassiopea

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Mollusca

• organ level

• bilateral

• eucoelomate

Segmentina, chiton, nautilus

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• protostome

• schizocoelous

• absent

Segmentina, chiton, nautilus

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Arthropoda

• organ level

• bilateral

• eucoelomate

centipede, dung beetle, shrimp

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• protostome

• schizocoelous

• Tagmatization

centipede, dung beetle, shrimp

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Chordata

• organ level

• bilateral

• eucoelomate

amphioxus (Branchiostoma), sea squirt, anchovy

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• deuterostome

• enterocoelous

• metamerism

amphioxus (Branchiostoma), sea squirt, anchovy

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism

• Echinodermata

• organ level

• crown-of-thorns starfish, sea lily - radial

• Pluteus larva - bilateral

• eucoelomate

crown-of thorns starfish, sea lily, pluteus larva

Provide the following:

• Phylum

• Grades of animal complexity

• Body symmetry (asymmetrical, radial, rotaDonal, or bilateral)

• Presence or absence of coelom (acoelomate, pseudocoelomate, eucoelomate)

• deuterostome

• enterocoelous

• absent

crown-of thorns starfish, sea lily, pluteus larva

Provide the following:

• Fate of blastopore (protostome or deuterostome)

• Pattern of coelom formation (schizocoelous or enterocoelous)

• Segmentation or metamerism