Regulator Notes: Definitions & Explanations PDF | Download eBooks
Study Regulator lecture notes PDF with biology definitions and explanation to study What is Regulator?. Study regulator explanation with biology terms to review biology course for online degree programs.
Regulator Definition:
An animal is a regulator for an environmental variable if it uses internal mechanisms to control internal change in the face of external fluctuation.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Regulator Notes:
Regulators regulate their bodies to remain at a relatively constant temperature. While in the past such regulators were called warm-blooded, now the preferred term is endotherm - animals that generate heat. These animals, which include mammals and most birds, control their body temperature despite their surroundings. Due to their resilience, regulators occupy a greater diversity of ecological niches than conformers. Such regulation demands significant energy expenditure.
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