PAROLE IN INGLESE ASSOCIATE CON «ARCHEGONIAL»
archegonial
chamber
head
archegonial
multicellular
often
flask
shaped
producing
organ
occurring
mosses
ferns
most
define
female
reproductive
origin
latin
equivalent
archegon
greek
archégonos
first
race
arche
merriam
webster
cavity
above
archegonium
gametophyte
some
gymnosperms
ginkgo
cycads
this
word
doesn
usually
appear
definitions
onelook
search
found
dictionaries
with
that
include
click
link
below
directly
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where
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family
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wiktionary
10 LIBRI IN INGLESE ASSOCIATI CON «ARCHEGONIAL»
Scopri l'uso di
archegonial nella seguente selezione bibliografica. Libri associati con
archegonial e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Botany for Degree Students Part-III: Bryophyta
It consists of a ring of cells and surmounts the archegonial base. It is called the
perigynium or pseudoperianth. The formation of the perigynium is stimulated after
fertilization. The ventral canal cell and the neck canal cells degenerate at ...
B R Vashishta, A K Sinha, Adarsh Kumar, 2011
2
Diversity and Systematics of Seed Plants
All superficial cells at the micropylar end of the female gametophyte have the
capacity to develop into archegonia, but only a few cells differentiate into
archegonial initials. The number of archegonial initials varies in different species;
...
Dr. Singh, Dr. Pande & Dr. Jain, 2009
3
Botany For Degree Gymnosperm (M.E.)
our in groups and form an archegonial complex. Such Podocarpl'f's Pmus groups
may also develop at the chalazal end of the female mxburgh” Taxus baceata
Gnetum ula gametophyte, e.g., Biota orientalis and Cryptomeria japonica.
P C Vashishta, A K Sinha, Anil Kumar, P.C.Vasishta
4
Text Book Of Botany Diversity Of Microbes And Cryptogams
(a) Archegonial branch. The archegonial branches arise laterally at the base of
the male branch. Archegonia are borne in groups at the apex of these branches.
They are surrounded by a cluster of leaves, known as perichaetial leaves.
5
Competition Science Vision
Archegonium — The archegonium develops from a single celled archegonial
initial which grows and projects above the surface of thallus. It then divides
transversely into an outer or upper cell and a lower or basal cell. The lower cell or
basal ...
As in Pinaceae the archegonial cytoplasm is composed of numerous cytoplasmic
inclusions. The enclosed cytoplasm, unlike Pinaceae, represents a smaller
fraction of the egg cytoplasm. It shows nodules of dense cytoplasm with crescent-
...
S. P. Bhatnagar, Alok Moitra, 1996
7
Competition Science Vision
archegonium develops from a single archegonial initial. The cover cell in Funaria
contributes to the formation of the archegonial neck and axial row of neck canal
cells. The archegonial cluster with the perichaetial leaves constitutes the ...
8
Competition Science Vision
archegonium develops from a single archegonial initial. The cover cell in Funaria
contributes to the formation of the archegonial neck and axial row of neck canal
cells. The archegonial cluster with the perichaetial leaves constitutes the ...
9
Competition Science Vision
archegonium develops from a single archegonial initial. The cover cell in Funaria
contributes to the formation of the archegonial neck and axial row of neck canal
cells. The archegonial cluster with the perichaetial leaves constitutes the ...
Usually 2-6 cells in the micropylar region of the female gametophyte differentiate
into archegonial initials. In Dioon edule up to 10 archegonial cells are formed
and in Microcycas more than 100 archegonial initials differentiate some of them
on ...
