Life Science, Invertebrates, Thursday Bell Ringer Flashcard

Front

What is an invertebrate?

Back

An invertebrate is an animal without a backbone.

Front

Which statement applies to all invertebrates?

Back

They have no backbone.

Front

Do sponges have a backbone?

Back

No, sponges are invertebrates.

Front

How do sponges absorb nutrients?

Back

Sponges use pores to absorb nutrients and oxygen.

Front

What is the primary way aquatic animals obtain oxygen?

Back

Most aquatic animals get oxygen from the water.

Front

What is an endoskeleton?

Back

An endoskeleton is a skeleton that is inside of an animal.

Front

What is an exoskeleton?

Back

An exoskeleton is a skeleton that is outside of an animal.

Front

Can invertebrates reproduce asexually?

Back

Yes, many invertebrates can reproduce asexually.

Front

Give an example of an invertebrate.

Back

Examples of invertebrates include jellyfish, octopuses, and insects.

Front

What is the difference between vertebrates and invertebrates?

Back

Vertebrates have a backbone, while invertebrates do not.