CPBIO DAY 35: Invertebrates

Multiple Choice

Which phylum has a soft, unsegmented body and can be protected by a shell?

• Porifera

• Mollusks

• Echinoderms

• Annelids

Multiple Choice

Which phylum means spiny skin and is aquatic?

• Echinoderms

• Arthropods

• Annelids

• Cnidarians

Multiple Choice

Which phylum has stinging tentacles and radial symmetry?

• Arthropods

• Annelids

• Cnidarians

• Mollusks

Multiple Choice

Which phylum has segmented bodies, jointed appendages, and an exoskeleton?

• Platyhelminthes

• Arthropoda

• Annelida

• Cnidaria

Multiple Choice

Which phylum contains the following: squirrel, dolphin, shark?

• Echinodermata

• Chordata

• Cnidaria

• Porifera

Multiple Choice

Which phylum has no specialized tissues (the "most simple" animal)?

• Porifera

• Chordata

• Annelida

• Mollusca

Multiple Choice

Which phylum is made of segmented worms?

• Annelida

• Mollusca

• Arthropoda

• Chordata