/pree'ad euhp tay"sheuhn/ , n. Biol.
a structure or property that developed in an ancestral stock and was useful in a descendant in a changed environment.
[ 1885-90; PRE- + ADAPTATION ]
/pree'ad euhp tay"sheuhn/ , n. Biol.
a structure or property that developed in an ancestral stock and was useful in a descendant in a changed environment.
[ 1885-90; PRE- + ADAPTATION ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012