生理英语怎么说

生理学（physiology）是生命科学的一个分支，研究生物体内各种器官、组织、细胞、分子和系统的活动和相互关系，以及它们在健康和疾病状态下的变化。生理学的英文是 physiology，来源于希腊语physiologia，意思是自然学。

一些英文例句：

The physiology of the human heart is incredibly complex.
She studied the physiology of plants in order to understand their growth patterns.
The physiology of sleep is an area of active research in the field of neuroscience.