Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Addison's disease is cited in the slides as a condition that can influence skin pigmentation through:
Options
A UV radiation damage
B Genetic mutation
C Hormonal changes
Correct Answer
D Mechanical trauma
Correct Answer

Option C is the correct answer.

Detailed Explanation

Addison's disease (adrenal insufficiency) can influence pigmentation through hormonal changes. Excess ACTH can stimulate melanocytes, leading to hyperpigmentation.

Hint

This endocrine disorder affects adrenal function and can cause darkening of the skin.

Question Info