TEST Porifera & Cnidaria

Which of these is a picture of a choanocyte?

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• 
• 
• 

What kingdom do jellyfish and sponges belong to?

• Cnidaria

• Animalia

• Chlorophyta

• Porifera

Tags

NGSS.MS-LS4-2

What are the two modes of asexual reproduction observed in a sponge?

• binary fission

• budding

• regeneration

• sexual reproduction

Structure B is

• Archeocyte

• Oscullum

• Ostium

• Spicules

• Spongocoel

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What type of sponge would have the most complex makeup?

• Asconoid

• Syconoid

• Lueconoid

• Radionoid

This picture of a sea anemone would represent which form of a Cnidarian?

• Larval

• Polyp

• Medusa

• Free-swimming

True or False? Both Porifera and Cnidaria can reproduce via asexual and/or sexual reproduction.

• True

• False

Tags

NGSS.MS-LS3-2

What is the most deadly cnidarian?

• Anemone

• Box jellyfish

• Hydra

• Portuguese Man-of-War

Choanocytes are also known as _____.

• epithelial cells
• amoeboid cells
• collar cells
• pore cells

Identify the following Cnidarian form

• syphozoa

• medusa

• polyp

• enteron