Which of the animal below is poikilothemic?

Explanation

This Biology question is asking which animal listed is poikilothermic. Poikilothermic animals are also known as cold-blooded animals. They are animals that cannot regulate their own body temperature, so their body temperature fluctuates with the temperature of their environment. Out of the animals listed, the correct answer is option A: Toad. Toads are cold-blooded animals and therefore poikilothermic. Option B: Chicken, option C: Bat, option D: Lion, and option E: Dove are all warm-blooded animals, also known as homeothermic animals. Warm-blooded animals can regulate their own body temperature, so their body temperature stays relatively constant regardless of the temperature of their environment. It's important to note that there are advantages and disadvantages to being either poikilothermic or homeothermic, depending on the environment and lifestyle of the animal. For more information, please see the recommended textbooks.