Which part of the Mollusk body is specialized for burrowing, feeding, and movement?

Which class of Mollusks include clams, oysters, and mussels?

Which part of the Mollusk body is the tissue covering the body?

Which class of Mollusks include organisms that have camera-like eyes similar to humans?

Which class of Mollusks all have tentacles?

Which class of Mollusks have the most advanced nervous system?

What type of mollusk is this?

Which class of Mollusks have a closed circulatory system?

Which group of Mollusks does the picture belong to?

What Mollusk group does the picture belong to?

What Mollusk group does the picture belong to?

What is the meaning of the term Mollusk?

Mollusks are vertebrates.

What produces the shell of a Mollusk?

What method/structure do bivalves utilize to eat?

Squids are invertebrates and are part of the phylum _________________?

Squid belong to the Class ________________________, which literally means "head-foot".

This is the "toothed tongue" on some mollusks. It is used to scrape food.

Which class of Mollusks include organisms that all have two shells?

What method/structure do gastropods utilize in order to eat?

Which part of the mollusk body plan contains organs?

Which of the following is the organ used by mollusks for excretion?

Which of the following is the correct description of the body cavity of mollusks?

Which class of Mollusks have many species that are sessile?

Which part of the mollusk contains the heart, digestive and reproductive organs?

Organs that are in contact with blood supply and specialized for gas exchange

What is #16?

Ciliated free swimming larva found in the most aquatic mollusks and some annelids are called:

Digestive organ which passes through the pericardial cavity and collects feces.

The umbo is closest to the ______ end of a clam.

The “bump” on the dorsal surface of a clam shell is called the _______.

The fleshy opening that pushes water out of the posterior end of a clam is called the __________.

The posterior opening of the digestive tract through which digestive waste is released is called the:

The mantle of a clam will coat an irritating grain of sand with the same smooth material that coats the inner shell causing a(n) ________ to form.

Cephalopods can release a cloud of ____ into the water to distract predators.

The nervous system of a clam consists of 3 pairs of ___________ and 2 pairs of nerve cords.

Gastropods undergo a process called ___________ in which the visceral mass twists 180° bringing the gills, anus, and mantle cavity up to the front of the animal.

Products from the digestive, excretory, and reproductive systems all empty into the _______ before leaving through excurrent siphon.

The __________ muscle is located towards the rear of a clam and helps to hold the shell closed.

The shell of a clam is also called a(n):

Pigment cells called __________located in the outer mantle layer allows cephalopods to change color and blend in with their surroundings.

Fan-like structures that wave to move food up from the gills to the mouth are called:

This pattern can be seen on the outer shell of bivalves and shows the “age” of the animal.

The ____________ open(s) and close(s) the clam's shell.

Organisms with a “true” body cavity are:

One advantage of having a true coelom instead of a pseudocoelom or acoelom is that body wall muscles can contract without interfering with:

Mollusk “blood” is called:

How many shells do cephalopods have (excluding the nautilus)?

The incurrent and excurrent siphons keep ________ moving over the gills.

Type of circulatory system found in bivalves and gastropods.

This organ pumps hemolymph around in the hemocoel.

This fleshy opening brings water in at the posterior end of a clam.

Mollusks are _________because their embryonic blastopore becomes their mouth.

____ is a greenish digestive enzyme made by the digestive gland that helps digest fat in food.