Characteristics of invertebrate Animals - B.1

Multiple Choice

What percentage of the total animal population are invertebrates?

• 4%

• 50%

• 96%

• 100%

Multiple Choice

Which of the following is NOT a marine invertebrate?

• Sponge

• Coral

• Starfish

• Eagle

Multiple Choice

Fill in the blank: Invertebrates are animals that do not have ________.

• Wings

• Backbones

• Legs

• Eyes

Multiple Choice

Which of the following animals is a mollusk?

• Lion

• Clam

• Eagle

• Shark

Multiple Choice

Mollusks are soft animals that do not have ________.

• Feathers

• Scales

• Skeletons

• Fins

Multiple Choice

Which of the following animals are considered crustaceans?

• Lobsters

• Earthworms

• Butterflies

• Tarantulas

Multiple Choice

Fill in the blank: Most crustaceans live in the sea and include animals such as lobsters, shrimp, barnacles, and ________.

• Spiders

• Crabs

• Centipedes

• Butterflies

Multiple Choice

What is the most well-known type of worm?

• Isopods

• Earthworm

• Crayfish

• Dragonflies

Multiple Choice

Insects have three main body parts. Which of the following is NOT one of them?

• Head

• Thorax

• Abdomen

• Legs

Multiple Choice

Spiders and scorpions are arachnids because they have how many legs?

• Six

• Eight

• Ten

• Twelve

Multiple Choice

Which of the following statements is true about mollusks?

• They have a skeleton

• They have an exoskeleton

• They are soft animals without a skeleton or exoskeleton

• They are mammals.

Multiple Choice

Fill in the blank: Arthropods are invertebrate animals who have a(n) ________.

• A) Endoskeleton

• B) Exoskeleton

• C) No skeleton

• D) Shell

Multiple Choice

What percentage of the animal population are invertebrates?

• 50%

• 75%

• 96%

• 100%

Multiple Choice

Which group is the largest among invertebrates?

• Mollusks

• Insects

• Fish

• Birds

Multiple Choice

True or False: Insects have exoskeletons and 3 main body parts: head, thorax, abdomen.

• True

• False

Multiple Choice

This animal is vertebrates or invertebrates?

• Vertebrate

• Invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Vertebrate

• invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Vertebrate

• Invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Vertebrate

• Invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Vertebrate

• Invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• vertebrate

• invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• vertebrate

• Invertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

Multiple Choice

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate