CORSICA BUKU YANG BERKAIT DENGAN «HOMOSPOROUS»
Ketahui penggunaan
homosporous dalam pilihan bibliografi berikut. Buku yang berkait dengan
homosporous dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Phylogenetic Analysis and Desiccation Tolerance of the ...
Measurements of metabolic activity and water-use-efficiency during dehydration and rehydration of 45 cheilanthoid samples showed that different species had different levels of D-T. Results suggest that D-T is ancestral in cheilanthoid ferns ...
Ruth Ellen Basford Kirkpatrick, 2008
2
Isozymes in Plant Biology
Most pteridophytes are homosporous, producing one type of spore that
germinates to produce a potentially bisexual gametophyte. The homosporous
pteridophytes are the whisk ferns, Psilotum and Tmesipteris (Psilotophyta); the
lycopods, ...
Douglas E. Soltis, Pamela S. Soltis, 1990
3
Encyclopaedia of Petroleum Science and Engineering
S. L. Sah. Table — 3 Spore and Pollen Types in the Bryophyta and Tracheophyta
The megagametophyte produces eggs. One of these is fertilized by 116
Encyclopaedia of Petroleum Science and Engineering. Spore or Homosporous
or Plant ...
4
Competition Science Vision
The plants may be homosporous i.e., produce only one type of spores (e.g.,
Psilotum, Lycopodium, Equisetum, Pteridium, Pteris, etc.) or heterosporous i.e.,
produce two different types of spores smaller microspores and larger
megaspores (e.g. ...
5
Plant Genome Diversity Volume 2: Physical Structure, ...
By the end of the isozyme era, it was clear that the previous explanation for high
numbers of chromosomes in homosporous genomes—high levels of
neopolyploidy—was no longer supported. Alternative explanations that do not
involve ...
Ilia J. Leitch, Johann Greilhuber, Jaroslav Dolezel, 2012
6
Pteridology in the New Millennium: NBRI Golden Jubilee ...
CHAPTER 3 1 SOME ASPECTS OF REPRODUCTIVE BIOLOGY OF THE
GAMETOPHYTE GENERATION OF HOMOSPOROUS FERNS SATISH
CHANDER VERMA Abstract. In the homosporous ferns, the 'haploid'
gametophyte phase ...
B. K. Nayar, S. Chandra, M. Srivastava, 2003
7
Aquatic and Wetland Plants of Northeastern North America, ...
Osmunda (Flowering Fern) Perennials, arising from short, thick rhizomes; fronds
clumped, coarse, compound; fertile fronds with sporangia borne on modified
portions (fertile pinnae) of leaves, or fronds dimorphic; homosporous. 1 . Fronds ...
Garrett E. Crow, Norman C. Fassett, C. Barre Hellquist, 2006
8
Handbook of Plant Science
Oogamous reproduction may be heterosporous or homosporous. Heterospory,
found in all seed plants, features a female gamete, the egg, that is large and non-
motile (the megaspore), while the male sperm (microspore) is often much smaller
...
9
Paleopalynology: Second Edition
4.1 the example displayed is a homosporous fern, but the basic plan is good also
for what used to be called the homosporous “fern allies”: psilopsids, some
lycopsids, and sphenopsids. (These are rather insignificant in modern vegetation,
but ...
10
INTERNATIONAL REVIEW OF CYTOLOGY
... descendants have persisted in some cases to the present day, we can find two
major categories, namely "homosporous" and "heterosporous" plants. Ferns are
homosporous, having one kind of spore while Selaginella, Isoetes, and the seed
...
Geoffrey H. Bourne, Kenneth L. Giles, Jatendra Prakash, 1987
BARANGAN BERITA YANG TERMASUK TERMA «HOMOSPOROUS»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
homosporous digunakan dalam konteks perkara berita berikut.
Institution: Google Indexer
Displaying a remarkable degree of morphological conservatism for over 400 million years, homosporous lycopsids provide a unique system for interpreting ... «Am J Botany, Mac 14»
Genus of Ferns Named After Lady Gaga
Like the rest, the Gaga group is homosporous, they produce tiny spherical spores that glide to the ground and germinate into heart-shaped ... «GreenPacks, Okt 12»
19 Ferns Go Gaga!
Most ferns are “homosporous,” and the Gaga group is no exception. Their spores germinate into heart-shaped plants called gametophytes, ... «National Geographic, Okt 12»
