| regnum = [[Plant]]ae
| divisio = [[Flowering plant|Magnoliophyta]]
1,015 bytes (123 words) - 09:16, 29 August 2007
| regnum = [[Plant]]ae
| divisio = [[Flowering plant|Magnoliophyta]]
938 bytes (108 words) - 09:28, 29 August 2007
| regnum = [[Plant]]ae
| divisio = [[Flowering plant|Magnoliophyta]]
1,019 bytes (122 words) - 09:17, 29 August 2007
...s''' are elongated [[cell (biology)|cell]]s in the [[xylem]] of [[vascular plant]]s, serving in the transport of water. The build of tracheids will vary acc
...haracteristic of vascular plants to differentiate them from [[non-vascular plant]]s.
2 KB (278 words) - 05:33, 6 April 2007
...iated) [[Cell (biology)|cell]]s from which other (and more differentiated) plant tissues originate. Primary meristems are the [[apical meristem]]s on root t
[[Category:Plant physiology]]
2 KB (262 words) - 05:23, 6 April 2007
...ticular plant together constitute the '''vascular tissue system''' of that plant.
...d with existing vascular tissue, maintaining its connection throughout the plant.
3 KB (499 words) - 05:22, 6 April 2007
| regnum = [[Plant]]ae
...which are needed in small quantities, for playing essential roles in human physiology.
2 KB (273 words) - 12:30, 21 June 2007
...rsley Curled.jpg|right|thumb|200px|[[Parsley]] is an example of a biennial plant.]]
...far fewer biennials than either [[perennial plant|perennial]]s or [[annual plant|annuals]].
3 KB (490 words) - 14:31, 4 April 2007
...the best known xylem tissue is [[wood]], though it is found throughout the plant.
==Physiology of xylem==
8 KB (1,175 words) - 05:19, 6 April 2007
==Physiology of Autumn Colors==
...of vegetative organs. Green is normal, so that one does not regard a green plant as "colored." It is true that in some species of plants, chlorophyll is par
5 KB (921 words) - 16:20, 29 January 2010
...on the outside (the abaxial side). This growth increases the girth of the plant [[root]] or [[stem]], rather than its length, hence the phrase "secondary t
...se to [[cork (tissue)|thickened cork cells]] to protect the surface of the plant and reduce water loss. If this is kept up over many years, this process may
3 KB (498 words) - 05:22, 6 April 2007
...ndifferentiated cells ('''meristematic cells''') and found in zones of the plant where growth can take place - the [[root]]s and [[shoot]]s.
...tissues and initiation of new organs, providing the basic structure of the plant body.
5 KB (819 words) - 05:20, 6 April 2007
| regnum = [[Plant]]ae
| divisio = [[Flowering plant|Magnoliophyta]]
4 KB (680 words) - 05:45, 19 July 2007
...organic nutrients, particularly [[sucrose]], a sugar, to all parts of the plant where needed. In [[tree]]s, the phloem is underneath and difficult to disti
...ined end to end to form a tube that conducts food materials throughout the plant. The end walls of these cells have many small pores and are called sieve pl
6 KB (916 words) - 05:19, 6 April 2007
|jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on
...ation, and information retrieval; including synonyms, morphology, anatomy, physiology, phytochemistry, cytology, classification, pathogens, world and local distr
3 KB (375 words) - 01:56, 28 January 2010
|jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on
...location = New York City}}</ref> The drug [[atropine]] is derived from the plant.
6 KB (898 words) - 16:10, 29 January 2010
|common_name=Huntsman's cap, Northern pitcher plant, Sidesaddle plant
...rn [[Canada]], making it the most common and broadly distributed [[pitcher plant]], as well as the only member of the genus that inhabits [[temperate|cold t
6 KB (825 words) - 05:34, 19 May 2010
The Latin words ''hortus'' (garden plant) and ''cultura'' (culture) together form ''horticulture'', classically defi
...omology]] (includes production and marketing of fruits), and [[postharvest physiology]] (involves maintaining quality and preventing spoilage of horticultural cr
6 KB (885 words) - 11:54, 5 May 2007
...cotton roots.jpg|thumb|right|250px|Primary and secondary roots in a cotton plant]]
...ts are 1) absorption of water and inorganic nutrients and 2) anchoring the plant body to the ground. Roots also function in [[cytokinin]] synthesis, which s
15 KB (2,313 words) - 05:35, 1 June 2007
...author=C. S. Lobban & P. J. Harrison |year=1994 |title=Seaweed Ecology and Physiology |publisher=[[Cambridge University Press]], Cambridge |id=ISBN 0-521-40897-0
...ygote]] develops, settles and grows to form the [[diploid]] [[sporophyte]] plant.
7 KB (964 words) - 06:50, 26 September 2007