PAROLE IN INGLESE ASSOCIATE CON «PROTHALLOID»
prothalloid
prothallium
prothallus
from
latin
forwards
greek
θαλλος
thallos
twig
usually
gametophyte
stage
life
fern
other
pteridophyte
occasionally
term
also
used
describe
young
prothalloid
define
botany
ferns
related
plants
analogous
rudimentary
seed
bearing
origin
defined
yourdictionary
minute
flat
greenish
disc
cells
lower
side
attached
ground
single
celled
forming
haploid
merriam
webster
this
word
doesn
appear
premium
unabridged
offered
here
words
that
contain
finder
containing
including
them
meaning
what
10 LIBRI IN INGLESE ASSOCIATI CON «PROTHALLOID»
Scopri l'uso di
prothalloid nella seguente selezione bibliografica. Libri associati con
prothalloid e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Transactions of the Linnean Society of London: Botany. 2d Series
Longitudinal section through the base of one of these prothalloid growths when
older ; it shows how the vascular bundle (v.b.) may be traced a short way into the
base of the prothalloid growth. ( x 20.) Fig. 25. Transverse section of one of the ...
Linnean Society of London, 1887
2
Transactions: Botany. Second Series
Longitudinal section through the base of one of these prothalloid growths when
older; it shows how the vascular bundle (v.b.) may be traced a short way into the
base of the prothalloid growth. ( x 20.) Fig. 25. Transverse section of one of the ...
Linnean Society of London, 1881
3
The Journal of the Linnean Society of London: Botany
Botany. The large frond yon sent me to-day with a young frond growing upon it
seems of a likely type to spring from the batch, but I found no trace of prothalloid
growth upon it and the young fern upon it is a bulbil pure and simple, which is not
...
4
Philosophical Transactions of the Royal Society of London: ...
(X 25.) Growth bearing ramenta which arises in the position of a bud; its further
growth is prothalloid. (X 25.) Growth with the characters of a leaf-stalk which has
resumed the prothalloid form. t = tracheide. Athym'um niponicum. Prothallus, with
...
On pinnae of the fern being imbedded in soil under suitable conditions, these
bulbilloid [bodies began to develop, and in less than three months decided
prothalloid forms were produced, on which archegonia and an antheridium were
...
6
On Apogamy and the Development of Sporangia Upon Fern Prothalli
Fig. 64. Growth bearing ramenta which arises in the position of a bud ; its further
growth is prothalloid. (X 25.) Fig. 65. Growth with the characters of a leaf-stalk
which has resumed the prothalloid form, t = tracheide. Athyrium niponicum. Fig.
66.
7
Hardwicke's Science-gossip
The antheridia and archegonia of the Polystichum were not found to be open
while the prothalloid structures were on the leaves, the cause assigned a^
probable being the want of the necessary moisture. Diatoms and Bladderwort.
8
Fern growing: Fifty years' experience in crossing and ...
A repetition of this experiment was made in November 1893, but the seedlings
are as yet only emerging from the prothalloid condition. EXPERIMENT NO. XXXI.
Scolopendrium vulgare. Four varieties were sown together in November 1892, ...
9
The Annals and Magazine of Natural History: Including ...
The cell, while in its prothalloid investments in the body of the sponge, is about l-
4000th of an inch in diameter, sub- circular, capsular, filled with homogeneous
plasma of a beautiful pink or carmine colour by transmitted light, growing
granular ...
In any case, however, the above observations show that in the Fern in question
there is a transition from the sporophore generation to a structure of a prothalloid
nature, without the intervention of spores, and that it is formed by a process of ...
Linnean Society of London, 1886
