Biol 1604 lab practical questions

Sponges have what type of symmetry

Asymmetry or radial

Sponges are in what phylum

Porifera

In sponges, what cell type helps create water current aiding in feeding by filtration?

Choanocyte

Which sponge body type (based on degree of folding) has the largest surface-to-volume ratio?

Leucon

In Phylum Cnideria, what class has no medusa stage?

Anthozoa

Example of an Anthozoa

Sea anemone, Coral,

What specialized cell type are Cniderians named after?

Cnidocyte

What is the function of the cell Cnidocyte?

Defense, capture food

What are the body types of Phylum Porifera?

Acecon , Sycon, Leucon

What are the body types of Phylum Cnideria?

Polyp and Medusa

What are the classes of the phylum Cnideria?

Hydrozoa, Scyphozoa, and Anthozoa

Example of class Scyphozoa

Giant jellyfish

Example of class Hydrozoa

Portuguese Man-of-war colony and hydra

Ascon, Scycon, and Leucon's have flagellated __________?

Ascon----- spongocel (tube)
Sycon----- Canals
Leucon---- Chambers (ball)

Sponges have what type of symmetry

Asymmetry or radial

Sponges are in what phylum

Porifera

In sponges, what cell type helps create water current aiding in feeding by filtration?

Choanocyte

Which sponge body type (based on degree of folding) has the largest surface-to-volume ratio?

Leucon

In Phylum Cnideria, what class has no medusa stage?

Anthozoa

Example of an Anthozoa

Sea anemone, Coral,

What specialized cell type are Cniderians named after?

Cnidocyte

What is the function of the cell Cnidocyte?

Defense, capture food

What are the body types of Phylum Porifera?

Acecon , Sycon, Leucon

What are the body types of Phylum Cnideria?

Polyp and Medusa

What are the classes of the phylum Cnideria?

Hydrozoa, Scyphozoa, and Anthozoa

Example of class Scyphozoa

Giant jellyfish

Example of class Hydrozoa

Portuguese Man-of-war colony and hydra

Ascon, Scycon, and Leucon's have flagellated __________?

Ascon----- spongocel (tube)
Sycon----- Canals
Leucon---- Chambers (ball)