biological imperative
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Biological imperative — Articleissues citations missing = November 2007 OR = November 2007 rewrite = November 2007 tone = November 2007Biological imperatives are the needs of living organisms required to perpetuate their existence: to survive. include the following… … Wikipedia
Scotobiology — In 2003, at a symposium on the Ecology of the Night held in Muskoka, Ontario, Canada, discussion centered around the many effects of night time light pollution on the biology of a wide range of organisms, but it went far beyond this in describing … Wikipedia
Evolution — This article is about evolution in biology. For other uses, see Evolution (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to evolution. Part of a series on … Wikipedia
Hypothetical types of biochemistry — are forms of biochemistry speculated to be scientifically viable but not proven to exist at this time. While the kinds of living beings we know on earth commonly use carbon for basic structural and metabolic functions, water as a solvent and DNA… … Wikipedia
Instinct — is the inherent disposition of a living organism toward a particular behavior. Instincts are unlearned, inherited fixed action patterns of responses or reactions to certain kinds of stimuli. Examples of instinctual fixed action patterns can be… … Wikipedia
Planet of the Dead — 200 – Planet of the Dead Doctor Who episode The swarm of metallic stingray like aliens fly over the desert planet of San Helios … Wikipedia
Alternative biochemistry — is the speculative biochemistry of alien life forms that differ radically from those on Earth. It includes biochemistries that use elements other than carbon to construct primary cellular structures and/or use solvents besides water. Theories… … Wikipedia
Men and feminism — Part of a series on Feminism … Wikipedia
Intersexuality — is the state of a living thing of a gonochoristic species whose sex chromosomes, genitalia, and/or secondary sex characteristics are determined to be neither exclusively male nor female. An organism with intersex may have biological… … Wikipedia
Ménage à trois — Not to be confused with Love triangle or Threesome. For the Star Trek: The Next Generation episode, see Ménage à Troi. For the single by Alcazar, see Ménage à Trois (song). For the album by Baby Bash, see Menage a Trois (album). Postcard, c … Wikipedia
