Invertebrate Review

Which of the following is the correct description of how Porifera get food?

• They hunt and capture prey using tetacles
• They surround food particles using cytoplasmic extensions
• They secrete digestive enzymes and absorb the nutrients
• They are suspension feeder that filter food particles out of the water

What type of symmetry do Porifera have?

• asymmetrical
• bilateral
• radial
• exoskeleton

Sponges belong in which phylum?

• Cnidaria
• Porifera
• Chordata
• Arthropoda

Tags

NGSS.MS-LS4-2

Because sponges cannot move around they are considered ______. 

• sessile
• senile
• sedementary
• spongin

The protein that makes up a squishy sponge skeleton is called _____. 

• silica
• spongin
• spicules
• sessile

large opening at the top of a sponge where water exits.

• ostia
• osculum
• orifice
• opening

skeleton structures made of silica or calcium carbonate 

• spicules
• spongin
• sessile
• something

Asexual sponge reproduction where a piece of the adult sponge breaks off and settles in a new area growing to adulthood.

• broadcast spawning
• branching
• budding
• forcast spawning

Tags

NGSS.MS-LS3-2

Who lives in a pineapple under the sea?

• Spongebob Squarepants
• Patrick Star
• Mr. Krab
• Squidward

What type of symmetry do cnidarians have

• asymmetrical
• bilateral
• radial
• medial