Chapter 1 Flashcards
Anatomy and Physiology
deals with the form and structure of the body and its parts
anatomy
deals with the functions of the body and its parts
physiology
a plane that runs the lenth of the body and divides it into left and right parts that are not necessarily equal halves
Sagittal plane
runs down the center of the body lengthwise and divides it into equal left and right halves
median plane
a plane across the body that divides it into cranial and caudal parts that are not necessarily equal
transverse
a plane at right angles to the sagittal and transverse planes. dividing the body into dorsal and ventral parts
dorsal plane
toward the head
cranial
toward the tail
caudal
toward tip of nose
rostral
toward back
dorsal
toward the belly
ventral
left and right halves of an animals body are essentially mirror images of each other
Bilateral Symmetry
contains the brain and spinal cord which is the central nervous system
Dorsal Body Cavity
the smallest subdivisions of the body that are capable of life
cells
when specialized cells group together they form __
tissues