Multiple choice

Which of the following types of respiration is performed by a frog during hibernation?

  1. Pulmonary respiration

  2. Cutaneous respiration

  3. Bucco–pharyngeal respiration

  4. Both cutaneous and pulmonary respiration

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

Cutaneous respiration (through the skin) is performed by a frog during hibernation.