Physiognomy and pattern, Biology

Physiognomy and Pattern

Physiognomy is the general appearance of vegetation as determined by the growth, form of dominant species. It may be considered a synthetic character because the appearance is based on a number of qualitative characteristics such as the kind of dominant species, life form, population density, cover, height, sociability, stratification, and association of species.

For example, if we look at a community where large trees are dominant and some shrubs are also present we would immediately say that it is a forest. Similarly on the basis of appearance one can identify a community as grassland or desert community. Pattern refers to whether the vegetation occurs in the form of groups or clumps of individuals or in any other non-random arrangement.

Posted Date: 1/19/2013 8:02:54 AM | Location : United States







Related Discussions:- Physiognomy and pattern, Assignment Help, Ask Question on Physiognomy and pattern, Get Answer, Expert's Help, Physiognomy and pattern Discussions

Write discussion on Physiognomy and pattern
Your posts are moderated
Related Questions
Observing the development of flowers into fruit Collect specimens of flowers in dissimilar stages of maturity from newly opened buds to specimens in which the petals have falle

How is opening and closing of stomata controlled? Describe a) Why is the length of a food chain in an ecosystem generally limited to 3 - 4 trophic levels? Explain with an examp

Nocardiosis Nocardiae are aerobic, saprophytic, gram-positive, partially acid-fast filamentous bacteria. Currently, there are 30 species included within the genus. Members of

D i a g no s i s Diagnosis, the key for successful management of the disease problem, refers to identification of the cause of a disease. The process of diagnosis requir

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

It corresponds to the anterior and inferior interventricular grooves. Its right side is convex and bulges to the right ventricle. The septum has a posterior border which separates

A woman who is heterozygous for a particular X-linked recessive trait marries a phenotypically normal man. What percentage of their sons will show the recessive phenotype?

This species is an ornamental tree in China, and has yielded the clinically active agents topotecan, irinotecan, and 9 -aminocamptothecin, which are semisynthetically derived from

Q. What is the relation between the hypophysis and the thyroid? The hypophysis secretes TSH (thyroid- stimulating hormone). This hormone hastens the secretion of thyroid hormon

Artificial Skin: The skin generated in vitro is in fact the epidermis portion of skin only; when the epidermis is applied to the burnt part, this leads to the regeneration of d