Mollusks
What are two of the three major classes of mollusks?
Gastropod, Bivalves, Cephalopod
The process which an arthropod sheds its exoskeleton
Molting
An invertebrate is any animal that does not have this structure
Backbone
Sponges obtain their resources through this process.
Filter feeding
Metamorphosis
What structure do most mollusks have?
Outer shell
This group of arthropods contains animals like shrimp, crab, and lobster
Crustaceans
Segmented worms take in oxygen through what organ?
Their skin
Sponges can reproduce asexually through the process of...
Budding
When a plant uses sunlight and water to make food, it is responding to ____________.
stimuli
What is a defense some mollusks like cephalopods have?
ink spray
The arthropod group containing scorpions
Arachnids
This phylum of animals is characterized by arms that extend out from a central body
Echinodermata (Echinoderm)
Which of these are not examples of echinoderms:
star fish, sea cucumbers, cephalopods, sea urchins
Cephalopods
True or false: Echinoderms are only found in sea water.
True
These mollusks are primarily filer feeders and do not move much.
Bivalves
What structure provides arthropods protection and defense?
Hard exoskeleton
Earthworms are this type of worm characterized by its ring-like body divisions.
Segmented worms
Echinoderms have this system that they use for movement...
water vascular system
What two levels make up the scientific name of organism?
Genus and species
This group of mollusks is often referred to as the most advanced of all invertebrate animals.
Cephalopods
Name all four major groups of arthropods
Crustacean, Arachnids, Centipedes, Insects
Most species have radial symmetry and have body parts in multiples of 5.
Echinoderms
Which of these characteristics in the mollusk phylum
Jointed legs, hard outer/inner shell, claws for defense, wings for movement
hard outer/inner shell
What are the two phyla in the animal kingdom?
a. Vascular and Nonvascular
b. Invertebrate and Vertebrate
c. Carnivore and Herbivore
d. Genus and Species
b. Invertebrate and Vertebrate