Vertebrates

Front

What is a vertebrate?

Back

A vertebrate is an animal that has a backbone or spinal column. Examples include mammals, birds, reptiles, amphibians, and fish.

Front

What is unique about the duck-billed platypus?

Back

The duck-billed platypus is the only mammal that lays eggs.

Front

How do swim bladders help fish?

Back

Swim bladders fill with air or release air to help fish go up and down in the water.

Front

What are the main differences between amphibians and reptiles?

Back

Amphibians have wet smooth skin and lay gel-like eggs in water, while reptiles have dry scaly skin and lay leathery eggs on land.

Front

How do gills function in fish?

Back

Gills allow fish to take in water and extract oxygen from it.

Front

Why do reptiles flick their tongues?

Back

Reptiles flick their tongues to taste, smell, and sense their surroundings.

Front

What are the five main groups of vertebrates?

Back

The five main groups of vertebrates are mammals, birds, reptiles, amphibians, and fish.

Front

What is the role of a backbone in vertebrates?

Back

The backbone provides support, protects the spinal cord, and allows for movement.

Front

How do amphibians breathe?

Back

Amphibians can breathe through their skin and lungs, depending on their life stage.

Front

What is the difference between cold-blooded and warm-blooded animals?

Back

Cold-blooded animals' body temperature changes with the environment, while warm-blooded animals maintain a constant body temperature.