All of the following are animal mechanisms to cope with the problem of water balance EXCEPT
A)coupling of water/salt removal with metabolic waste removal.
B)secretion of regulatory hormones into the tubule.
C)kidneys used as filtering organs.
D)passage of water and waste of the body across a layer of cells into a tubular structure.

Question

Quizplus · Accepted Answer

Secretion of regulatory hormones into the tubule is not a direct mechanism for coping with water balance; rather, hormones regulate other processes that affect water balance.

All of the Following Are Animal Mechanisms to Cope with the Problem