Ingestion Notes: Definitions & Explanations PDF | Download eBooks
Study Ingestion lecture notes PDF with biology definitions and explanation to study What is Ingestion?. Study ingestion explanation with biology terms to review biology course for online degree programs.
Ingestion Definition:
Ingestion is the act of eating or feeding.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Ingestion Notes:
Ingestion is the consumption of a substance by an organism. In animals, it normally accomplished by taking in the substance through the mouth into the gastrointestinal tract, such as through eating or drinking. In single-celled organisms, ingestion can take place through taking the substance through the cell membrane. Besides nutritional items, other substances which may be ingested include medication (where ingestion is termed oral administration), recreational drugs, and substances considered inedible such as foreign bodies or excrement. Ingestion is a common route taken by pathogenic organisms and poisons entering the body.
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