See also:

• EXCRETION (Lat. ex, out of, cernere, cretum, to separate)

EXCRETION (See also:

• LAT

Lat. ex, out of, cernere, cretum, to See also:

• SEPARATE

separate)  , in plant and See also:

• ANIMAL
• ANIMAL (Lat. animalis, from anima, breath, soul)

animal See also:

• PHYSIOLOGY (from Gr. 4 i s, nature, and koyos, discourse)

physiology, the separation from an See also:

• ORGAN

organ of some substance, also the substance separated . The See also:

• TERM

term usually refers to the separation of See also:

• WASTE (O. Fr. wast, guast, gast, gaste; Lat. vastus, vast, desolate)

waste or harmful products, as distinguished from " secretion," which refers td products that See also:

• PLAY

play a useful or necessary See also:

• PART

part in the functions of the organism .