Multiple choice

There are no canine and no lower incisors in ________.

  1. marsupial

  2. horse

  3. elephant

  4. All of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Elephants lack both canine teeth and lower incisors. They only have upper incisors modified into tusks and molars for grinding. Marsupials, horses, and most other mammals have canines and/or lower incisors in their typical dentition.