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TC #199399 Word Scramble

 
 


 

 
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Question Answer
Is the phyllum that contains the sponges (means pore bearing)porifera
Is an animal in the phylum cniadaria that hows the main characteristics of the phylum and moves by sommersaultinghydra
Is a cnidarian whose life cycle includes the medusa and planula stagesjellyfish
Is the phylum that includes hydras and jellyishcnidaria
A coated cell mass produced by sponges capable of growing into an adult spongegemmules
____ is the name of a stinging cell in a cnidariancnidocysts
_____ is a layer between the ectoderm and the endodermmesoglea
The material that forms the special skeleton of the sponge is called a ____. Have been called "little spikes".specules
The stage in the aurelia life cycle that reminds us of a hydra is called a ___.polyp
The bell-shaped free swimming form of a jellyfish is the ______.medusa
Animals with backbones are referred to as ____.vertebrates
Name the kingdon of poriferans and cnidarians.K. Annimelia
Name the opening in the sponge where the water leaves.excurrent pore or osculum
The ___ ____ is found in the hydra's mesoglea and is responsible for the hydra's sensitivity.nerve net
The outside layer of cells of the hydra is its ____.epidermis
Name two animals with gastrovascular cavities.hydra & obelia
What is the primary difference between a sponge and a cnidarian?sponges filter feederscnidarians are predators
Animals without backbones are calledinvertebrates
What do we call the cells in sponges that function in circulation and excretion?amebocytes
Name the cells that cause water currents through the spongecollar cells
What is the open space in the middle of the sponge calledcentral cavity spongoceal
What is the organ of attachment of the hydra called?basal disk
What cell in the sponge has no particular shapeamobocyte