Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
polysulfide
polysyllabic
polysyllable
polysynaptic
polysyndeton
polysynthetic
polysystemicism
polytechnic
polytene
polytetrafluoroethylene
polytheism
polythene
polytonality
polytrophic
polytypic
polyunsaturated
polyurethane
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

polytene
pol·y·tene [ póllee tn ]


adjective 
Definition:
 
of multi-stranded chromosome: describes a giant chromosome with distinct chromosome bands in polyploid cells of some two-winged flies, comprising multiple copies of a chromosome aligned side by side
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft