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Nutrition
Reproduction
Anatomy
Vocab
Miscellaneous
100
The way cnidarians capture prey.
What is nematocysts?
100
Having separate sexes.
What is dioecious?
100
The tissue level organization in cnidarians.
What is diploblastic?
100
Interconnected cells that conduct impulses so that they can respond to stimuli.
What is a nerve net?
100
The class of cnidarians that has no medusa stage.
What is Anthozoa?
200
Cnidarians food source
What is small crustaceans or fish?
200
An asexual method for Porifera to reproduce through breaking off and forming new individuals.
What is fragmentation?
200
The locomotor structure that is coordinated through a statocysts at the aboral end.
What are comb rows?
200
Moving body form with oral surface facing down.
What is the medusa?
200
The difference between sponges compared to cnidarians and ctenophorans.
What is the presence of tissues and organs?
300
The way ctenophora capture prey.
What are collobasts?
300
The name for the ciliated free swimming larva.
What is planula?
300
The cells produce structures called cnidae.
What are Cnidocytes?
300
Resistant capsules that can survive harsh conditions.
What are gemmules?
300
An example of a class in the phylum cnidarian.
What is Scyphozoa?
400
The way Porifera filter food.
What are choanocytes?
400
Having both sexes present in an organism.
What is monecious?
400
The inner layer of the body wall.
What is the gastrodermis?
400
An immature stage that may undergo a dramatic change in structure before attaining the adult body form.
What is a larva?
400
An important symbiotic relationship within cnidarians.
What is coral and algae?
500
The Porifera's food source.
What is marine snow?
500
This phylum has classes that use both forms of reproduction in their life cycle
What are Cnidarians?
500
One of Porifera's body forms.
What is an ascon?
500
The planula develops into this feeding polyp.
What is a gastrozooid?
500
The way ctenophorans move.
What is beating their cilia?