問題詳情
39. Hormone pathways involved in maintaining homeostasis (such as themaintenance of blood glucose levels) are often characterized by which of thefollowing?
(A) positive feedback
(B) negative feedback
(C) retrospective adjustment
(D) countercurrent exchange
(E) endothermy and ectothermy
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增