The science that deals with the form and structure of plants and animals is called anatomy.

Here's a breakdown:

* Anatomy focuses on the internal organization of living things, examining their parts and how they are arranged. This includes:

* Gross anatomy: Studying structures visible to the naked eye.

* Microscopic anatomy (Histology): Examining tissues and cells under a microscope.

Important Note: While anatomy focuses on form and structure, physiology is the study of how these structures function. Together, anatomy and physiology provide a complete understanding of how living organisms work.