Definition of Exogens. Meaning of Exogens. Synonyms of Exogens

Here you will find one or more explanations in English for the word Exogens. Also in the bottom left of the page several parts of wikipedia pages related to the word Exogens and, of course, Exogens synonyms and on the right images related to the word Exogens.

Definition of Exogens

Exogen
Exogen Ex"o*gen, n. [Exo- + -gen: cf. F. exog[`e]ne.] (Bot.) A plant belonging to one of the greater part of the vegetable kingdom, and which the plants are characterized by having c wood bark, and pith, the wood forming a layer between the other two, and increasing, if at all, by the animal addition of a new layer to the outside next to the bark. The leaves are commonly netted-veined, and the number of cotyledons is two, or, very rarely, several in a whorl. Cf. Endogen. --Gray.

Meaning of Exogens from wikipedia

- the outside of the wood under the bark; see Lindley system § class VII: Exogens a phase in the life cycle of a hair follicle in which a hair exits the...
- Gnetaceae 4 subclasses Sub-class I: Diclinous Exogens 8 alliances p. 249 Sub-class II: Hypogynous Exogens 13 alliances p. 325 Alliance 26: Violales p. 325...
- 32044107266454. Henslow, George (May 1893). "A Theoretical Origin of Endogens from Exogens, through Self-Adaptation to an Aquatic Habit". Botanical Journal of the...
- botany (1834–37) [2 vols.] London: James Ridgway Lindley, John (1838). "Exogens". The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge...
- corolla. The petals are joined in the corolla. Sub class 1 Dicotyledons or Exogens Heteromerae Monochlamydae For an illustrated summary of Gamopetalae, see...
- resting phase (telogen). At the end of the resting phase, the hair falls out (exogen) and a new hair starts growing in the follicle, beginning the cycle again...
- is the process of filtering the CSF in order to clear it from endogen or exogen pathogens. Various comments by ancient physicians have been read as referring...
- the regression of the hair follicle phase, telogen is the resting stage, exogen is the active shedding of hair phase and kenogen is the phase between the...
- Alliance by placing it as a class of its own between Endogens (monocots) and Exogens (dicots) The botanical authority is given to von Martius (1835) by APG...
- Ignacio Abad and geophysicist Luis Avial, who used a georadar to locate 16 "exogen" points on the river bed susceptible of being the body. The area was consistent...