[Campbell Biology P.794] What is the primary distinguishing feature regarding hooves between... | Practice Question
What is the primary distinguishing feature regarding hooves between Perissodactyla and Artiodactyla a sub-group of Cetartiodactyla ?
A: Perissodactyla have hooves with an even number of toes, while Artiodactyla have hooves with an odd number of toes.
B: Perissodactyla have hooves with an odd number of toes, while Artiodactyla have hooves with an even number of toes.
C: Both Perissodactyla and Artiodactyla have hooves with an even number of toes.
D: Both Perissodactyla and Artiodactyla have hooves with an odd number of toes.
Explanation
Perissodactyla odd-toed ungulates have hooves with an odd number of toes on each foot, while Artiodactyla even-toed ungulates have hooves with an even number of toes.