How many cell layers do cnidarians have?

What is the "hollow gut" of a cnidarian?

True or False: Cnidarians do not have a central nervous system.

How are nervous responses in cnidarians controlled?

True or False: All cnidarians are sessile.

Which part of a cnidarian's body is waste dispelled from?

What part of a cnidarian's body allows them to capture/kill their prey?

What life stage follows directly after the planula stage?

What body type does this cnidarian possess?

What body type does this cnidarian posses?

Cnidarians include which of the following?

The layer that lines the inner surface of the gastrovascular cavity is called the

This picture shows

Cnidarians display which of the following?

The larva of Cnidarians are called

This type of budding results in an 8-armed free moving ephrae.

What is the most deadly cnidarian?

Cnidarians are named after __________, the stinging cells found in their tentacles.

When the _________ is triggered, the operculum opens on the cnidocyte.

All jellyfish belong to phylum ____________.

All of the following animals belong to phylum Cnidaria EXCEPT:

The _______________ is where the barb and thread are stored until the cnidocyte is triggered.

Animals in the phylum Cnidaria do not have brains. Instead, they have ________ _______ that conduct signals throughout their bodies.

A jellyfish is covered in an outer layer of cells called the epidermis. Within the epidermis is the ____________, which is the jelly-like interior of the animal.

The epidermis is made of epitheliomuscular cells and interstitial cells. Which one is responsible for movement?

What is another name for the endoderm in Cnidarians?

Which of the following is a key evolutionary advance from Porifera?

Cnidarians are venomous

The nerve net can sense

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