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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
They eat small crustaceans or fish.
What are cnidarians.
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 is comb rows.
200
Moving body form with oral surface facing down.
What is medusa.
200
The difference between sponges compared to cnidarians and ctenophores.
What is 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 name of epidermal or gastrodermal cells in cnidarians.
What is cnidocytes.
300
Resistant capsules that can survive harsh conditions.
What are gemmules.
300
An example of a cnidarian.
What is the Portuguese man-of-war.
400
The way Porifera filter food.
What are choanocytes.
400
Having both sexes present in the organism.
What is monecious.
400
The inner layer of the body wall.
What is the gastrodermal.
400
An immature stage that may undergo a dramatic change in structure before attaining the adult body form.
What is larva.
400
An important symbiotic relationship within cnidarians.
What is coral and algae.
500
Cnidarians food source.
What is bacteria, algae, and organic matter.
500
Sexual reproduction may require two forms in cnidarians.
What is polyp and medusa.
500
Having no tissues or organs.
What is Porifera.
500
A feeding polyp that a planula develops into.
What is a gastrozooid.
500
They beat their cilia.
What is the way ctenophores move.