Vertebrates and Invertebrates Animal

What is a characteristic feature of vertebrate animals?

• They have no backbone.

• They have a backbone.

• They live in water only.

• They have eight legs.

Which of the following is an example of an invertebrate?

• Frog

• Elephant

• Spider

• Bird

Which breathing organ do fish use?

• Lungs.

• Gills.

• Moist skin.

• • Trachea.

Which animal is a vertebrate?

• Snail

• Starfish

• Shark

• Earthworm

What do invertebrate animals lack?

• Eyes

• Legs

• Backbone

• Wings

Which of the following animals breathe through their moist skin?

• Frogs

• Birds

• Lions

• Fish

Which breathing organ do birds use?

• Gills

• Lungs

• Trachea

• Moist skin

Which of the following animals is correctly paired with its breathing organ?

• Snake - Gills

• Cat - Lungs

• Octopus - Lungs

• Dolphin - Gills

What is the primary difference between vertebrates and invertebrates?

• Vertebrates are smaller than invertebrates.

• Vertebrates have a backbone, invertebrates do not.

• Invertebrates can fly, vertebrates cannot.

• Invertebrates have a backbone, vertebrates do not.

Which of the following is NOT a characteristic of invertebrates?

• They have a backbone.

• They may have an exoskeleton.

• They can live in various environments.

• They are generally smaller than vertebrates.