CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «MACROSPORANGIUM»
Descoperă întrebuințarea
macrosporangium în următoarea selecție bibliografică. Cărți în legătură cu
macrosporangium și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
Development of the macrosporangial initial into a macrosporangium takes place
in a typically leptosporangiate manner. A macrosporangium has a tapetal layer
one cell in thickness and eight macrospore mother cells. During meiosis the ...
2
A Primer of Botanical Latin with Vocabulary
2) macrosporangium, megasporangium(noun f. 1)macrospore, megaspore;
macrosporangium (nounn. 2) macrosporangium, megasporangium macula (noun
f.1)blotch, spot, meshofanetwork [see p. 4];maculatus (part. A) blotched, spotted ...
Emma Short, Alex George, 2013
Irrespective of their nature, all sporocarps have a similar ontogeny up to this
stage of development. Their subsequent history depends upon the behavior of
the macrosporangium. One young macrospore in a macro- sporangium may
begin ...
Gilbert Morgan Smith, 1955
4
A Text-Book of Botany: Morphological and Physiological
Ancurly ripe macrosporangium 0:5”... cell. In the youngest, and even in older
iiiiiiligriiiiiiifclgigiirzi mum' 5pm which “asbestates, where it already projects as a
flat segment of a sphere, the epidermis of the leaf is continuous over the
sporangium, ...
Julius Sachs, Alfred W. Bennett, W. T. Thiselton Dyer, 2011
5
Maya and Spaniard in Yucatan, 1648-1812
Reproduction in the manner typical of the class and with the macrosporangium ("
oogonium") producing either 1, 2, 4, or 8 macrospores ("eggs"). Key to the
Genera in the Local Flora 1. Macrosporangia with eight functional spores Fucus (
p.
Marine Algae of the Monterey Peninsula, Second Edition, 1993
6
Marine Algae of the Monterey Peninsula
The macrosporangium ("oogonium") producing one large nonflagellate functional
macrospore ("egg") and a small nonfunctional seven-nucleate macrospore. The
microsporangium ("antheridium") producing 128 small biflagellate microspores ...
Gilbert Morgan Smith, Marine Algae of the Monterey Peninsula
Crescent-shaped. Lyrate. Lyre-shaped; pinnatifid, with the terminal lobe
considerably larger than the others. Macro-, Greek prefix meaning large or, more
properly, long. Macrosporangium. The organ in which macrospores are produced
.
Philip Alexander Munz, 1973
8
The Art of Instruction: Vintage Educational Charts from the ...
... section through length: a) microsporangia, b) macrosporangia; Two of the
sporangia magnified: a) microsporangium, b) macrosporangium; Propagation
and development stages: a) microspores and macrospores, b) germinating
microspores ...
9
Journal of the Royal Microscopical Society
In one young macrosporangium all the cells of the sporogenous tissue were
markedly large, rich in protoplasm, and thick- walled. One ripe macrosporangium
contained four well-developed spore-tetrads, as well as numerous smaller
withered ...
10
Botanique systématique des plantes à fleurs: une approche ...
One macrosporangium is made up of an envelope surrounding a macrospore (
mother cell of the endosperm). This is the beginning of the ovule. The haploid
macrospore divides numerous times to produce a multicellular macroprothallus ...
Rodolphe Spichiger, Mathieu Perret, 2004
