Classification

What is an invertebrate?

• an organism with 8 legs

• an organism with 4 legs

• an organism with a backbone

• an organism without a backbone

Which of these are classified as arthropods?

• Myriapods

• Crustaceans

• Molluscs

• Insects

• Arachnids

Which group is being described here? Lay eggs in water, have smooth moist skin and are cold blooded.

• birds

• amphibians

• reptiles

• mammals

• fish

Which of these are features of arthropods?

• jointed legs

• bodies divided into segments

• hair or fur

• scales

• hard exoskeleton

The cells of which kingdom do not have a nucleus?

• Animal

• Plant

• Fungi

• Bacteria

• Protists

Which of these is a kingdom?

• Mammal

• Fish

• Animal

• Insect

How may legs does an insect have?

• 6

• 8

• 4

• more than 8

How many legs does an arachnid have?

• 4

• 6

• 8

• 12

Which of these is NOT a feature of arthropods?

• jointed legs

• segmented body

• hard exoskeleton

• have fur

In which groups are all the living things multicellular?

• Animals

• Plants

• Fungi

• Bacteria

• Protists