KSIĄŻKI POWIĄZANE ZE SŁOWEM «MERISTEMATIC»
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1
An Introduction to Plant Cell Development
Compared to the zygote, these meristematic regions contain cells which are
already specialised. The root tip meristem, for example, will under normal growth
conditions only produce cells which are characteristic of roots. Nevertheless, the
...
2
Meristematic Tissues in Plant Growth and Development
This volume takes a fresh look at the essential nature of meristematic tissues and the manner in which they contribute to the growth and development of the plant.
Michael T. McManus, Bruce E. Veit, 2002
3
Esau's Plant Anatomy: Meristems, Cells, and Tissues of the ...
Then the activity of cambia varies in intensity, and both apical and lateral
meristems may show seasonal fluctuations in meristematic activity, with a slowing
down or a complete cessation of cell division during winter in temperate zones.
4
Together with Continuous and Comprehensive Evaluation (CCE) ...
(Hi) iiv) (v) 4. Meristematic Tissue (Meristems) : It consists of undifferentiated,
actively dividing cells. Meristematic tissues are growth tissues and are found in
those regions of the plant that grows, for example, the root tip, shoot tip and
cambium.
5
Genetics: Classical to Modern
Classical to Modern P. K. Gupta. continuous divisions; it is known as meristematic
tissue. It produces undifferentiated tissue which may at a later stage, differentiate
and acquire the mature state. Such tissues are called mature or permanent.
6
Botany For Degree Pteridophyta
A meristematic cell is established in a marginal cell. The quadrant in which the
meristematic cell appears grows more and the prothallus assumes an
asymmetrical shape (Fig. 8.12). The young thallus elongates and later becomes
notched at ...
7
Plant Cell and Tissue Culture - A Tool in Biotechnology: ...
The inspection of serial cuttings of the middle layer of the explants, consisting of
small cells engaged in active cell division, indicates a random occurrence of
many so-called meristematic nests (Fig. 3.9). These are composed of about 100
cells, ...
Karl-Hermann Neumann, Ashwani Kumar, Jafargholi Imani, 2009
8
Living Science Biology 9
They are: ♢ meristematic tissue ♢ permanent tissue. Meristematic tissue A
meristematic tissue is a group of young cells that have the capacity of active cell
division. This tissue is found in all the growing parts of a plant, such as root tip,
shoot tip, ...
tissue of the original root, though they were clearly associated with the wound
phellogen. In this later development of meristematic activity, occurring at the
distal end alone, there is unmistakable indication of close correlation existing
between ...
10
Living Sci. Bio. 7 (Col.Ed.)
2.12 Types of blood cells PLANT TISSUES They are of two types — meristematic
and permanent (Fig. 2.13). Meristematic tissue Have you ever wondered how a
tree is formed from a small seedling? When a seed starts germinating, its embryo
...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «MERISTEMATIC»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
meristematic w wiadomościach.
Hestercombe's head gardener Claire Reid says take cuttings for …
This area has a large amount of auxins (plant hormones) to stimulate growth and also has meristematic cells (growth cells). These cells are ... «Western Daily Press, Cze 15»
Pioneer talks crops
In these cases, the cold temperatures penetrated to the depth of the growing point, affecting the meristematic tissue and disrupting normal ... «Agri-View, Cze 15»
in-cosmetics Barcelona 2015: Lonza Showcases Innovations …
Derived from the meristematic stem cells of licorice, this easy-to-use, oil-soluble skincare active contains a high level of actives to help brighten ... «WorldPressOnline, Kwi 15»
A protein controlling root structure could play a widespread role in …
In the root meristem, stem cells undergo asymmetric cell division to produce new stem cells and also meristematic cells, which proliferate into ... «Phys.Org, Mar 15»
Test-tube berries: At Nourse Farms in Whately, a controlled growing …
... from the clean meristematic tissue — groups of plant cells harvested ... Carefully, the meristematic tissues — often no bigger than a single ... «The Recorder, Mar 15»
How does the mind arise from the brain?
As a novel method of understanding the mind, we compared the patterns of neural stem cell activity with the growth patterns of meristematic ... «h+ Magazine, Sty 15»
Rising Up Against the Rice Pest Family, One By One
An active substance called cecidogen secreted by first instar (yet to mature) maggot is responsible for cell proliferation of meristematic cells and ... «Oryza, Lis 14»
Core mechanism for root growth identified
These proteins are solely transcribed in the stem cells, in a narrow region within the meristematic cells located in the tip of the root. «Phys.Org, Sie 14»
Plant cloner goes green to save water.
In that fashion, a single sample of meristematic tissue can be propagated steadily into a family of thousands of identical twins to be sold to ... «Orlando Sentinel, Lip 14»
Flower development in 3D: Timing is the key
... very early meristematic floral initiation to fully developed seeds were monitored with micro-computed tomography in 3D. From the same set of ... «Phys.Org, Lip 14»
