MSN home
Mail
My MSN
encarta
greeting cards
encarta
®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
pollack
pollard
pollen
pollen analysis
pollen basket
pollen count
pollen mother cell
pollen sac
pollen tube
pollex
pollie
pollinate
polling booth
polling card
polling place
polling station
pollinia
Also available:
World English Dictionary
Dictionnaire Français
pollen tube
pol·len tube
(
plural
pol·len tubes
)
noun
Definition:
outgrowth of pollen grain:
a hollow tube that develops from a pollen grain and conveys male reproductive cells to the egg cell
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
MSN Privacy
Legal
Advertise
Feedback
Help
© 2009 Microsoft