Marine Science chapter 8

Which of these uses ink to escape predators?

Which of the following does not represent a cephalopod?

How often does an octopus usually lay eggs and hatch them?

Ecological role of arthropods?

Small crustaceans make up part of a very important food web in the Southern Ocean.

What are the special skin cells that use dispersed pigment to change color?

What unique characteristic do crustaceans have?

Which bivalve is this?

These molluscs do not have a shell and take in the poison of their prey as their own.

What special body part do mollusks use to drill holes into the shell of their prey?

This crustacean has the most powerful punch of any animal in animal kingdom.

Which echinoderms can regenerate their arms?

How do bivalves filter feed?

What organism has blue blood used in the medical industry?

What type of arthropod is this?

Molluscs that have shells composed of 8 plates

Which of the following is not a bivalve?

What is a squid's siphon used for?

Which are the 2 major groups in the arthropoda phylum?

The hard, protective exterior skeleton composed of protein and chitin of arthropods

These sessile crustaceans attach to a surface and feed with cirripeds.

Which organism uses a unique water vascular system?

Which type of snail is deadly to humans?

The molluscan shell is secreted by the

What is this cephalopod?

These small crustaceans are very important zooplankton in the marine food chain.

Molluscs that have tentacles and highly developed nervous system are