10 ENGLISH BOOKS RELATING TO «OOGONIUM»
Discover the use of
oogonium in the following bibliographical selection. Books relating to
oogonium and brief extracts from same to provide context of its use in English literature.
Dioecious. Diameter of oogonium 23-33 /i. Diameter of oogonium 33- iO p.
Antheridium unknown. Division of oogonium supramedian. Monoecious.
Dioecious. Antheridium unknown. Oogonium 15 -20 by 15 -23 /i. Oogonium 27-
28 by 26-28 p.
2
A working key to the genera of North American Algae
Oogonium 36-45 p diam., usually seriate. 60. Oe. macrandrium. 81. Oogonium 29
-36 /1 diam., single or 2. 85. Oe. propinquum. 82. Division superior ; oogonium 14
-23 n diam. 95. 82. Division apical ; oogonium over 30 n diam. 83. 83.
Frank Shipley Collins, 1918
3
Mine Water Composition an Index to the Course of Ore Bearing ...
Oogonium 36-45 11 diam., usually seriate. 60. Oe. macrandrium. 81. Oogonium.
29-36 11 diam., single or 2. 85. Oe. propinquum. 82. Division superior; oogonium
14-23 11 diam. 95. 82. Division apical ; oogonium over 30 11 diam. 83. 83.
4
The Green Algae of North America: Second Supplement
Oogonium 36-45 a diam., usually seriate. 60. Oe. macrandrium. 81. Oogonium 29
-36 1: diam., single or 2. 85. Oe. propinquum. 82. Division superior; oogonium 14
-23 a diam. 95. 82. Division apical ; oogonium over 30 p. diam. 83. 83.
Frank Shipley Collins, 1918
5
Transactions of the American Philosophical Society
Fig. 78. A sporangium with empty spore'membranes. x 200. Fig. 79. An oogoniuin
on a strongly recurved branch, showing the separation of otispherc origins, with
two antheridial branches. X 200. Fig. 80. A young oogonium, with much divided ...
6
Text Book Of Botany Diversity Of Microbes And Cryptogams
The male and female reproductive structures are known as antheridium and
oogonium respectively. Some species of Phytophthora (e.g., P. himalayensis) are
homothallic, whereas the others (e.g., P. palmivora, P. infestans) heterothallic.
7
A Textbook Of Botany - Vol 1, 11E
When two mating types grow adjacently, the female hypha grows through the
young antheridium and develops into a globose oogonium above be antheridium
. The mature antheridium forms a funnel-shaped collar around the base of the ...
P S Trivedi S N Pandey, P S Trivedi S N Pandey, Pandey, S N & Trivedi, P S, 2009
antheridial oogonium furrowed branch cytoplasm oogonium oospheres
antheridium oogonium antheridium oosphere somatic hypha fertilization tube Fig.
7.6 Saprolegnia litoratis. A-D, Development of oogonium (note the young
antheridial ...
9
Algae: Volume 1, Myxophyceae, Peridinieae, Bacillarieae, ...
second division occurs. The new transverse wall cuts off the swollen oogonium
from the lower part of the primary oogonium-cell, which becomes a second or
upper supporting cell (fig. 247 B s). Each oogonium has thus two supporting cells
, ...
10
Cryptogams: Algae, Bryophyta and Pterldophyta
The male sex organ is called antheridium and female is called oogonium. All the
fresh water species are monoecious (i.e., homothallic) whereas the marine
species viz., V. dichotoma, V. mayyanadensis, V. litorea, etc. are dioecious (i.e., ...
2 NEWS ITEMS WHICH INCLUDE THE TERM «OOGONIUM»
Find out what the national and international press are talking about and how the term
oogonium is used in the context of the following news items.
Permian water molds found in Antarctica
A. NRM S087932-01-02, scale = 50 µm; B. NRM S087800-01, scale = 50 µm; C. NRM S088061-01 oogonium lies within a large coprolitic mass ... «Examiner.com, Aug 13»
Patient-Specific Stem Cells Could Be Major Breakthrough For …
An oocyte is a female germ cell that is in the process of development - it is produced in the ovary by an oogonium (an ancestral cell) and gives ... «Medical News Today, Oct 11»
