[[Category:Reproductive system]]
276 bytes (41 words) - 05:08, 4 April 2007
A '''''gynoecium'''''(gyne: "woman") is the [[female]] reproductive part of a [[flower]], the male part of a flower is called ''[[androecium]]'
[[Category:Reproductive system]]
1 KB (208 words) - 05:03, 4 April 2007
...tegies is no less important in all of the other plant groups. The breeding system is the single most important determinant of the mating structure of nonclon
===Individual reproductive unit (a flower in angiosperms)===
9 KB (1,241 words) - 05:04, 4 April 2007
...hormonal regulator this herb is an effective herb for female reproductive system. It is often used in premenstrual syndrome formulas as well as menopausal f
2 KB (271 words) - 13:22, 5 August 2007
...reproductive systems. According to the [[Raunkiær plant life-form|Raunkiær system]] of categorizing life forms, rock thyme is considered to be a [[chamaephyt
3 KB (498 words) - 01:05, 3 November 2010
...of [[plant]]s, feeding on [[sap]] drawn directly from the plant's vascular system. A few species feed on fungal mats and [[fungi]], e.g., some species in the
...d have tail filaments, which do not occur in flies. The specifics of their reproductive systems vary considerably within the group, including hermaphroditism and a
5 KB (646 words) - 09:18, 30 January 2010
...gy)|regeneration]] of a plant by shoots that arise from an existing [[root system]]. Species that characteristically produce suckers include [[Elm]] (''Ulmus
...w plant. These cases would not be vegetative reproduction because normally reproductive parts were involved. They would be considered asexual reproduction however.
7 KB (1,024 words) - 03:53, 6 April 2007
...name Magnoliopsida. However, the [[APG system]], of 1998, and the [[APG II system]], of 2003, do not treat it as a formal taxon but rather treat it as a clad
...ication of this group has undergone considerable revision. The [[Cronquist system]], proposed by [[Arthur Cronquist]] in [[1968]] and published in its full f
28 KB (4,152 words) - 02:13, 10 February 2010
; Biological / reproductive species : Two organisms that are able to reproduce naturally to produce fer
...nlike the isolation species concept, it focuses specifically on pre-mating reproductive isolation.
44 KB (6,639 words) - 12:31, 2 April 2007
...ng the pregnant state. At times when interference with the function of the reproductive organs seemed to produce reflex irritation. He claims that every case was c
...rt it from the cell (although a whole herb is likely to work on the immune system as well as on attacking the microbes and hence have a stronger clinical eff
21 KB (3,028 words) - 05:40, 16 October 2007
...one of which, the ''Cryptogamia'', included all plants with ''concealed'' reproductive organs. He divided the Cryptogamia into four orders: [[Filices]], Musci ([[
Examination for the reproductive structures had already started. In 1711, R.A.F de [[Réaumur]] gave an acco
44 KB (6,501 words) - 04:07, 15 September 2007
* females, rather than males, are [[ZW sex-determination system|heterogametic]] (i.e. their sex chromosomes differ)
...evolution of the [[Ditrysia]] in the mid-[[Cretaceous]], there was a major reproductive change. The Ditrysia, which comprise 98% of the Lepidoptera, have two separ
17 KB (2,310 words) - 04:25, 28 September 2007
]]r, it contains substances good for plants and for the reproductive health of fishes, and can even prevent algae growth and kill microorganisms
*[[Unified Soil Classification System]]
18 KB (2,727 words) - 13:19, 14 May 2007
...three species: ''C. sativa'', ''C. indica'', ''C. ruderalis'' ([[APG II]] system)<ref>http://species.wikimedia.org/wiki/Cannabis</ref> and is usually a [[Mo
...o reveal which is a sign that the next stage begins. Concurrently the root system expands downwards in search of more water and food. Some newly developed st
67 KB (10,783 words) - 17:38, 24 December 2009
...ling und Biene 1uf.JPG|thumb|300px]] Flowers are unique structures housing reproductive parts of plants belonging to the angiosperm branch of the plant family. All
...utrients to provide sustenance to an embryo plant until it develops a root system and shoots which will allow it to fuel its own growth.
59 KB (9,544 words) - 21:57, 27 November 2011
...ts can act a little like the '[[canary|miners' canary']], an early warning system alerting us to important changes in our environment. In addition to these p
...classes. One, the ''Cryptogamia'', included all the plants with concealed reproductive parts (algae, fungi, mosses and liverworts and ferns).<ref name="Hoek, Mann
31 KB (4,237 words) - 22:06, 10 February 2010
...shly exposed (hence the name ''redwood''), weathering darker. The [[root]] system is composed of shallow, wide-spreading lateral roots. The [[leaf|leaves]] a
...rable and profitable fencing and building lumber of the Pacific coast. The reproductive powers of the tree are enormous; no other known conifer so persistently spr
19 KB (3,040 words) - 05:15, 1 June 2011
...ibitions annually it has assisted materially in popularizing the flower. A system of registering new varieties is in operation, which prevents confusion in n
The Fig. 816 is a section of a flower showing the reproductive organs; a shows the pod which encases the ovules or forming seeds, b. From
25 KB (3,966 words) - 00:40, 27 October 2009
...uptake from prey and substrate as affected by prey capture level and plant reproductive status in four carnivorous plant species | journal=[[Oecologia]] | volume=1
the [[Cronquist system]], the Droseraceae and Nepenthaceae were placed in the order
58 KB (8,691 words) - 12:29, 8 April 2007
...[[Propagation]] by means of separating the [[root]] system or [[rhizome]] system into parts; cutting up the plant into several root-bearing parts or pieces,
''[[Spore]]''. A simple reproductive body, usually composed of a single detached cell, and containing no [[embry
83 KB (13,393 words) - 04:26, 7 January 2012