10 LIVRES EN ANGLAIS EN RAPPORT AVEC «APOGEOTROPISM»
Découvrez l'usage de
apogeotropism dans la sélection bibliographique suivante. Des livres en rapport avec
apogeotropism et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Charles Darwin's Collection (18 Books):
As apogeotropism actsmore and more energetically, ellipses or loops cease tobe
formed, and the course becomes atfirst strongly, and then lessand less zigzag,
and finallyrectilinear. Fromthis gradationinthenature of the movement, and more ...
2
The Power of Movement in Plants
During the night and following early morning it continued to rise in a zigzag
course, so that apogeotropism was still acting. At the close of our obserrations,
after 23 h. (represented by the highest dot in the diagram) the hypocotyl was still
32“ ...
In this stage of growth before the position of the leaves is determined by that of
the light, \Viesner speaks of the possibility of a balance being struck between
epinasty and apogeotropism. But Frank (But. Zcilmig, 1873, p. 22) has long ago ...
4
Charles Darwin's Works: The power of movement in plants
When the pod is nearly ripe, the upper part straightens itself and becomes erect ;
and this is due to hypo- nasty or apogeotropism, or both combined, and not to
helio- tropism, for it occurred in darkness. The short, hooked part of the peduncle
of ...
Charles Darwin, Sir Francis Darwin, 1896
5
American journal of botany
EFFECTS OF LIGHT ON ROOT GROWTH, NODULATION, AND
APOGEOTROPISM OF ZAMIA PUMILA L. SEEDLINGS IN STERILE CULTURE1
David Webb Department of Biology, University of Puerto Rico, Rio Piedras,
Puerto Rico 00931 ...
I allude to such terms as heliotropism, geotropism, apogeotropism and
diageotropism, which are used with reference to certain plant movements; and to
hypocotyl, epicotyl, hyponasty and epinasty, which are used with reference to
certain ...
... and of the phenomena of geotropism and apogeotropism, which he regarded
as modified phenomena of circumnutation. The value of the impulse given by
Darwin to botanical investigation in all its branches is beyond estimation; his
power ...
The pollen tube shows (1) Negative phototropism and chemotropism (2)
Chemotropism and negalive aerotropism (3) Chemotropism and apogeotropism (
4) All of these 44. Cyclones and earthquakes can be predicted with the help of (1)
Abrus ...
9
Robertson's Words for a Modern Age: A Cross Reference of ...
Qualifying words: aphorism, apobiotic, apocalypse, apocarp, apocarpous,
apocentric, apocynum, apocyte, apoderma, apogamy, apogee, apogeotropic,
apogeotropism, apology, apophyllous, apoplexy, aporrhysa, apostasy,
apostrophe, ...
10
A Dictionary of Plant Sciences
... with 5000-6000 species, whose distribution is tropical with a few temperate
outliers. apoenzyme The portion of a conjugated *enzyrne (i.e. one containing a
non-protein component) that is a *protein. apogamy See APoMIxIs.
apogeotropism ...
