Invertebrates and Vertebrates

Front

What is the main difference between invertebrates and vertebrates?

Back

Invertebrates lack a backbone, while vertebrates have a backbone.

Front

What are some examples of invertebrates?

Back

Examples include jellyfish, snails, and starfish.

Front

What are some examples of vertebrates?

Back

Examples include birds, mammals, reptiles, amphibians, and fish.

Front

What is an exoskeleton?

Back

An exoskeleton is a hard outer covering that provides support and protection to some invertebrates, like arthropods.

Front

What is a cnidarian?

Back

Cnidarians are a group of invertebrates that include jellyfish, corals, and sea anemones.

Front

What is the function of hollow bones in birds?

Back

Hollow bones make birds lighter, aiding in flight.

Front

What is a characteristic of amphibians?

Back

Amphibians typically live both in water and on land during different life stages.

Front

What type of eggs do all birds lay?

Back

All birds lay hard-shelled eggs.

Front

What is the role of gizzards in birds?

Back

Gizzards help birds grind food, aiding in digestion.

Front

What is the primary respiratory system of adult amphibians?

Back

Adult amphibians primarily breathe using lungs.