forest populations

The students of Plant Study & Research identified a set of full grown banyan trees in a forest to find the average height of a banyan tree. Which of the following statement(s) is/are true? I. The set of full grown banyan trees from a forest represent the population for..

. Per capita land availability getting reduced every year due to high population growth, forest area is lost at an alarming rate every year mainly to be converted into agricultural land. The quantifiable utility of forest resource in the form of Forest indust..

A traditional strategy for the protection of biodiversity has been in practice in India and some other Asian countries in the form of sacred forests. These are forest patches of varying dimensions protected by tribal communities due to religious sanctity accorded to them. In In..

Population explosion is one of the most serious problems faced by the developing countries. Increase in population has resulted in strain on the resources. More and more land has been brought under cultivation and occupation. This has reduced the forest cover tha..

Population explosion is one of the most serious problems faced by the developing countries. Increase in population has resulted in strain on the resources. More and more land has been brought under cultivation and occupation. This has reduced the forest cover that is i..

Large areas of forests have been cleaned for agriculture, factories, road and rail tracks, industries, mining and quarrying have seriously affected the forest..

Suppose that the animal population in a forest is 200 initially, its birth rate is k P, where k is a constant and death rate is 0.03P. What is the value of k , if P′(0) = 400? [P = P( t ) is the animal population after t years.] => 0.04 or 0.4 or 0.002 or 0.2 or ..

In this each population inhibits the other indirectly for the resource in short supply. Example: Trees, shrubs and herbs in a forest, struggle for sunlight, water and nutrients. Similarly, grasshoppers, rats, rabbits, deer (herbivores) compete for food especially during draught..

Biotic Community - Biotic community is an association of a number of interrelated and independent populations belonging to different species, in a common environment which can survive in nature. Biotic community comprises a number of populations of different species interacting ..

Introduction - The Environment influences an organism's life in many ways. It is everything that surrounds an organism and it includes physical and biological components. The physical components of the environment are soil, water, air, light and temperature. These are termed as abiotic components. ..