Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Marine Bio Test 2
| Question | Answer |
|---|---|
| What is malacology? | The study of molluscs |
| What is a main characteristic of a mollusc? | They have a muscular foot |
| What classes have the muscular foot? | Gastropods and Bivalves |
| What animals are included in the class Gastropoda? | Snails, slugs, limpets, abalones |
| What do gastropods eat? | Algae |
| What is a gastropods most developed sense? | Smell |
| What animals are included in the class Bivalvia? | Muscles, scallops, clams, oysters |
| What do bivalves have that gastropods do not? | A two pieced hinged shell |
| What type of food do the bivalves eat? | They are filter feeders |
| What is the Bivalves best sense? | Smell |
| What can Bivalves detect? | Chemicals in the water |
| What type of animals are in Cephalopoda? | Squids, Ocupus, cuttlefish, nautilus |
| What are the dermal chromatophore cells for in Cephalopods for? | Changing colors for protection |
| What is a hyponome in a Cephlopod? | It is the siphon that is used as a propulsion system using high speed water jets |
| What are Cephalopods? | Carnivores |
| What percent of all living animal species do the Arthropoda account for? | 75% |
| What is the subphylum we learned about? | Crustacea |
| What is the hard external covering a crustacean has formed from? | Chitin |
| What does the head do? | Carries most sensory appendages |
| What does the thorax carry appendages for? | Walking and feeding |
| What is it called when the head and thorax are fused together? | Cephalothorax |
| What does the abdomen carry? | Appendages for swimming and carrying eggs |
| What is the antenne used for? | Navigation |
| What are maxillipeds? | Mouth parts |
| What are Pleopods? | Swimming legs |
| Pereiopods | Legs used to gather food |
| Chelipeds | Claws |
| Uropods | used to steer while swimming |
| Telson | bears the anus |
| What animals are in the class Malacostraca? | Crabs, lobsters, shrimp, krill, woodlice, scuds, mantis shrimp |
| What makes the Malacostraca animals alike? | They are united by a common body plan (made up of 20 body appendages/segments) |
| What organisms are in the order Decapoda? | Shrimp, Lobster, Crab |
| What do the decapoda usually have? | 5 pairs of legs for walking, feeding, and swimming |
| What type of consumer are animals of Decapoda? | Scavengers |
| What are in the class Asteroidea? | Sea Stars |
| What class are Brittle stars in? | Ophiuroidea |
| What class are Sea Urchins in? | Echinoidea |
| What class are Sea lilies in? | Crinoidea |
| What class are Sea cucumbers in? | Holothuroidea |
| Most echinodermata have a.. | Calcareous endoskeleton |
| What filters what into the vascular system ? | Madreporite |
| What are 4 characteristics of Asteroidea? | 1. Flattened bodies 2. 5 thick, fleshy arms (also 6, 10, or 21) 3. Mostly carnivores 4. Most move by using tube feet |
Created by:
hbreninger
Popular Science sets