Classes of Animals MCQs with Answers

Fishes breathe with their _?

• A.Lungs
• B.Gills
• C.Skin
• D.Tracheae

Which of the following, also called bryozoans, are sessile colonial animals that superficially resemble plants?

• A.Poriferans
• B.Cnidarians
• C.Ectoprocts
• D.Echinoderms

What type of outer covering do insects possess?

• A.Soft, moist skin
• B.Scales
• C.Feathers
• D.Hard outer shell (exoskeleton)

Whales belong to order ?

• A.Cetacea
• B.Carnivora
• C.Sirenia
• D.Rodentia

Bipinnaria is the larval form of ?

• A.Mollusca
• B.Arthropoda
• C.Echinodermata
• D.Annelida

Past Paper MCQ

Which animal is the Labrador a famous breed of?

• A.Cats
• B.Dogs
• C.Horses
• D.Rabbits

_ a freshwater cnidarian, exists only in polyp form and reproduces asexually by budding.

• A.Hydra
• B.Jellyfish
• C.Sea anemone
• D.Obelia

A lamprey, a shark, a lizard and a rabbit share the following characteristic except?

• A.Vertebral column
• B.Hinged jaws
• C.Dorsal nerve cord
• D.Closed circulatory system

Which one of the following is not a nematode parasite?

• A.Ascaris
• B.Wuchereria
• C.Schistosoma
• D.Ancylostoma

Which characteristic is unique to birds among vertebrates?

• A.Feathers and hard-shelled eggs
• B.Warm-blooded metabolism and four-chambered heart
• C.Hollow bones and beak without teeth
• D.Ability to fly and nest-building behavior