Mollusks

Front

What are Mollusks?

Back

Mollusks are a diverse group of invertebrate animals that have soft bodies, often protected by a hard shell.

Front

What is the main characteristic of Cephalopods?

Back

Cephalopods are known for having the most advanced nervous system among Mollusks and include animals like octopuses and squids.

Front

How do most Mollusks reproduce?

Back

Most Mollusks reproduce sexually, meaning they require a male and female for reproduction.

Front

What organ do Mollusks use for excretion?

Back

Mollusks use nephridia, which are specialized organs for excretion.

Front

Which class of Mollusks has a closed circulatory system?

Back

Cephalopods have a closed circulatory system, allowing for more efficient blood flow.

Front

What type of body do all Mollusks have?

Back

All Mollusks have soft bodies, which can be protected by a shell.

Front

What are the three main classes of Mollusks?

Back

The three main classes of Mollusks are Gastropods, Bivalves, and Cephalopods.

Front

Give an example of a Gastropod.

Back

An example of a Gastropod is a snail.

Front

What is a Bivalve?

Back

Bivalves are Mollusks that have two shells, such as clams and oysters.

Front

What is the function of the mantle in Mollusks?

Back

The mantle is a significant part of a Mollusk's body that secretes the shell and covers the internal organs.