The Study of the Function of Organisms and Their Component

Question

The study of the function of organisms and their component parts is called
A)homology.
B)anatomy.
C)endocrinology.
D)systematics.
E)physiology.

Accepted Answer

The study of the function of organisms and their component parts is called physiology. Option A, homology, is the study of the similarities and differences in the structures of different species. Option B, anatomy, is the study of the physical structures of organisms. Option C, endocrinology, is the study of hormones and their effects on the body. Option D, systematics, is the study of the classification and relationships of organisms. Therefore, option E, physiology, is the most appropriate answer.