Mammal Characteristics Quiz Form
Test your knowledge on the basics and characteristics of mammals in this quiz.
Which of the following is a defining characteristic of all mammals?
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They lay eggs
They have fur or hair
They have scales
They breathe through gills
Which animal below is NOT a mammal?
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Dolphin
Bat
Penguin
Elephant
What do all young mammals have in common at birth?
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They can fly
They are fed with milk
They have feathers
They can live underwater
Select all animals below that are mammals.
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Whale
Kangaroo
Crocodile
Giraffe
Frog
What is the main function of fur or hair in mammals?
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To help them fly
To regulate body temperature
To attract fish
To store water
Name one example of a marsupial mammal.
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True or False: All mammals are warm-blooded.
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True
False
Which group do humans belong to?
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Reptiles
Mammals
Amphibians
Birds
Which of the following best describes mammal reproduction?
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Most lay eggs
Most give birth to live young
All metamorphose from larvae
All reproduce by budding
Briefly explain one way mammals differ from birds.
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