DYSTELEOLOGY
Etymology
Noun
dysteleology (uncountable)
(philosophy) The view that existence has no telos or final cause from purposeful design.
The study of apparently functionless rudimentary organs in animals and plants.
Source: Wiktionary
Dys*te`le*ol"o*gy, n. Etym: [Pref. dys- + teleology.] (Biol.)
Definition: The doctrine of purposelessness; a term applied by Haeckel to
that branch of physiology which treats of rudimentary organs, in view
of their being useless to the life of the organism.
To the doctrine of dysteleology, or the denial of final causes, a
proof of the real existence of such a thing as instinct must
necessarily be fatal. Word (Dynamic Sociology).
Source: Webster’s Unabridged Dictionary 1913 Edition