BIO 152 Animal Lab Practical

How many tissues in Porifera embryos?

None

Are Porifera protostomes or deuterostomes?

Neither

What type of symmetry does Porifera have?

Asymmetry

What type of body cavity does Porifera have?

None

How many tissues in Cnidaria embryos?

2

Are Cnidaria protostome or deuterostome?

Neither

What kind of symmetry does Cnidaria have?

Radial

What type of body cavity does Cnidaria have?

None

How many tissues in Ctenophora embryos?

2

Are Ctenophora protostomes or deuterostomes?

Neither

What type of symmetry do Ctenophora have?

Biradial

What type of body cavity do Ctenophora have?

None

How many tissues in Platyhelminthes embryos?

3

Are Platyhelminthes protostome or deuterostome?

Protostome

What type of protostome are Platyhelminthes?

Lophotrocozoan

What type of symmetry do Platyhelminthes have?

Bilateral

What type of body cavity do Platyhelminthese have?

Acoelomate

How many tissues in Annelida embryos?

3

Are Annelida protostome or deuterostome?

Protostome

What type of protostome are Annelida?

Lophotrocozoan

What type of symmetry do Annelida have?

Bilateral

What type of body cavity do Annelida have?

Coelomate

How many tissues in Mollusca embryos?

3

Are Mollusca protostome or deuterostome?

Protostome

What type of protostome are Mollusca?

Lophotrocozoan

What type of symmetry do Mollusca have?

Bilateral

What type of body cavity do Mollusca have?

Coelomate

How many tissues in Nematode embryos?

3

Are Nematodes protostome or deuterostome?

Protostome

What type of protostome are Nematodes?

Ecdysozoan

What type of symmetry do Nematodes have?

Bilateral

What type of body cavity do Nematodes have?

Pseudo-coelomate

How many tissues in Arthropoda embryos?

3

Are Arthopoda protostome or deuterostome?

Protostome

What type of protostome are Arthropoda?

Ecdysozoan

What type of symmetry do Arthropoda have?

Bilateral

What type of body cavity do Arthropoda have?

Coelomate

How many tissues in Echinodermata embryos?

3

Are Echinodermata protostome or deuterostome?

Deuterostome

What type of symmetry do Echinodermata have?

Pentaradial

What type of body cavity do Echinodermata have?

Coelomate

How many tissues in Chordata embryos?

3

Are Chordata protostome or deuterostome?

Deuterostome

What type of symmetry do Chordata have?

Bilateral

What type of body cavity do Chordata have?

Coelomate

Are Hyperoartria tetrapods?

No

Are Hyperoartria amniotes?

No

Are Chondrichthyes tetrapods?

No

Are Chondrichthyes amniotes?

No

Are Actinopterygii tetrapods?

No

Are Actinopterygii amniotes?

No

Are Amphibia tetrapods?

Yes

Are Amphibia amniotes?

No

Are Reptilia tetrapods?

Yes

Are Reptilia amniotes?

Yes

Are Aves tetrapods?

Yes

Are Aves amniotes?

Yes

Are Mammalia tetrapods?

Yes

Are Mammalia amniotes?

Yes

The 7 classes of Chordata are:

Hyperoartria
Chondrichthyes
Actinopterygii
Amphibia
Reptilia
Aves
Mammalia

Diploblasts have _____ body cavities

No

Triploblasts have _____ body cavities, except for Platyhelminthes, which have _____ body cavities, and Nematodes, which have _____

Coelomate; acoelomate; pseudo-coelomate

Parazoa contains which Phyla?

Porifera

Eumetazoa contains which Phylum?

Cnidaria
Ctenophora
Platyhelminthes
Mollusca
Annelida
Nematoda
Arthopoda

Porifera are:

Sponges

Cnidaria are:

Sea jellies, anemones, corals

Ctenophora are:

Comb jellies

Platyhelminthes are:

Flatworms

Annelida are:

Segmented worms

Mollusca are:

Snails (gastropods), octopi (cephalopods), clams/molluscs (bivalves)

Nematodes are:

Roundworms

Arthropoda are:

Insects, spiders, scorpions, centipedes, millipedes, crabs, crayfish, shrimp, lobsters, and barnacles

Echinodermata are:

Starfish, brittle stars, sea urchins, sand dollars, sea cucumbers, sea lillies

Chordata are:

Any animal with a spinal chord, including those that lose notochords in adulthood

Hyperoartria are:

Jawless fish (e.g. lampreys)

Chondrichthyes are:

Cartilaginous fish (e.g. sharks & rays)

Actinopterygii are:

Ray-finned fish (e.g. most fish)