Amphibians
Reptiles
1. Which of the following pairs is MOST closely related? rat and shrew dog and cat horse and cow sea lion and dolphin
2. What feature(s) do bats and whales share? mammary glands placenta echolocation all of these
3. A sheep belongs to which of the following taxa? mammalia chordata artiodactyla all of these
4. Which of the following groups contains mammals that lay eggs? marsupial monotreme chiroptera rodentia
5. Which of the following is the largest group of mammals? rodentia chiroptera carnivora insectivora
6. Which of the following animals have incisors that continue to grow its entire life? elephant walrus hamster lion
7. All members of the order Carnivora: eat meat have large canines live in Australia have blubber
8. Hair is used primarily for: defense coloration insulation sensation
9. Which of the following belongs to the Order Pinnipedia? whale cow mole sea lion
10. Which of the following belongs to the order Perissodactyla? zebra horse rhino all of these
Score = Correct answers:
