Question Detail

ZOO 102 Animal Diversity, Phylogeny, and Vertebrate Structure Objective Question

Question

Why are amphibians considered ecologically sensitive organisms?
Options
A They have thick, waterproof scales
B They are strictly endothermic
C They have permeable skin that absorbs toxins and moisture
Correct Answer
D They do not require water for reproduction
Correct Answer

Option C is the correct answer.

Detailed Explanation

Amphibian skin is permeable, making them highly susceptible to environmental changes and pollutants. They are ectothermic and heavily dependent on water.

Hint

Think about the properties of their skin mentioned in the text.

Question Info