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processes in succession - ecologywhether succession is primary or secondary in terrestrial or aquatic ecosystems the basic processes involved in
sum of two numbers is 10 and their multipication is 21find the two numbers x2 -10x
what lines are invariant under the transformation 10301-4001 i do not know where to even begin to solve this please
two sides of an equilateral triangle have lengths 3x-1 and 3x-1 which of 27-x or 2x-4 could be the length of the third
what volume of oxygen would be required to burn completely 200 ml of acetylene and what would be the volume of carbon dioxide
the given solution contains 25g of laundry soap dissolved per 250 cubic cmdetermine the amount of free alkali in 350 cubic
autogenic and allogenic succession in many cases the living beings of an ecosystem modify their environment considerably by their growth death and
secondary succession - community changesecondary succession is the sequential development of biotic communities after the complete or partial
primary succession - community changein primary succession on a terrestrial site the new site is first colonised by a few hardy pioneer species that
succession - community changethe factors like fire floods and human interventions affect an ecosystem considerably they often lead to the depletion
community changeecosystems are dynamic entities in which a number of events take place associated with the biotic communities of the ecosystem are
dominance - synthetic charactersit is a characteristic of vegetation which expresses the predominating influences of one or more species in a stand
physiognomy and pattern physiognomy is the general appearance of vegetation as determined by the growth form of dominant species it may be considered
frequency - synthetic charactersthis term refers to the degree of dispersion of individual species in an area and is usually expressed in terms of
species diversity - synthetic charactersit is one of the most important and basic characteristics of a community there are various ways of measuring
fidelity - synthetic charactersfidelity refers to the degree to which a species is restricted in its occurrence to a particular kind of community the
presence and constancy - synthetic characterspresence and constancy refer to how uniformly a species occurs in different stands in a community for
weight of plants - quantitative charactersweight is one of the most important quantitative characteristics of plants quantitatively growth is best
height of plants - quantitative charactersthe height of a plant is a very good indicator of their general performance and therefore can be employed
herbage area or vegetation coverherbage area or vegetation cover is an important aspect of vegetation study in understanding the nature of a
quantitative characters - population densitydensity denotes the average number of individuals of a particular species in a unit area in other words
sociability gregariousnesssociability refers to the nature of grouping of individual plants that is whether they grow singly in patches in colonies
therophytes - classes of life formthese are annual plants of the summer season or of the favourable season they complete their life cycles in a
hemicryptophytes - classes of life formin this case the perennating buds or organs are situated at the soil surface where they are protected by soil
life forms - qualitative charactersthe form and structure of terrestrial communities are determined by the nature of vegetation vegetation may be