PreMidYear MCQ Revision

Which of these is a characteristic of all arthropods?

• Soft bodies

• Closed circulatory system

• Jointed limbs

• Live in water only

Which vertebrate group lays eggs and has dry, scaly skin?

• Amphibians

• Fish

• Reptiles

• Mammals

Which of these is used to classify organisms into groups?

• Blood type

• Size

• Number of legs

• Age

Which of the following is NOT a characteristic of mammals?

• Warm-blooded

• Have hair or fur

• Lay eggs in water

• Feed young with milk

Insects can be identified by having:

• 4 legs

• 6 legs and 3 body parts

• Gills

• 8 legs

Which group does a jellyfish belong to?

• Molluscs

• Arthropods

• Cnidarians

• Echinoderms

Which vertebrate group has moist skin and lays eggs in water?

• Amphibians

• Birds

• Reptiles

• Mammals

Which of these is the correct order in a classification key?

• Kingdom > Genus > Family

• Kingdom > Phylum > Class > Order > Family > Genus > Species

• Species > Family > Kingdom

• Phylum > Species > Genus

A spider has:

• 6 legs

• 8 legs

• 10 legs

• 4 legs

Which of the following statements about fish is true?

• They give birth to live young

• They breathe with lungs

• They are warm-blooded

• They have gills and lay eggs