The Trend of Human Population Growth through History | Essay

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Essay on The Trend of Human Population Growth through History |Human population increased gradually in size from the time of primitive man until about the mid 1800’s. Since then human popu­lations have increased rapidly. Population increase has been asso­ciated with major shifts in man’s relation to his environment. image source: contrarianfocus.com ADVERTISEMENTS: The ecology of man and trend of growth of human population can be studied at the following three levels: primitive man, agricultural man and industrial man. Primitive Man: It is believed that the population of our ancestors, the hominoid apes or Australopithecus and relatives, a few million years ago, were confined to Africa and total number of individuals was 125,000 only.During man’s evolutionary history, the size and Functioning of human brain has increased considerably. (The Australopithecus had small…
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Essay on Predation : Components & Effects

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Here is your Essay on Predation : Components & Effects !Predation is a form of disoperation, at least in point of im­mediate effects, since one animal kills another animal or plant for food Like parasitism, predation is important in community dyna­mics but both differ in the point that a predator tends to be large than its and it catches its prey from without, while a parasite is smaller than its host and consumes it from within. image source: arctictundraproject.files.wordpress.com Components of predation: The main components of predation are predators and prey. A successful predator has follow­ing characteristics: ADVERTISEMENTS: 1. The hunting ability of a predator remains well developed.2. By their hunting activities predators can be regarded as specialized or generalized. Specialized predators are those adapted to hunt only a few…
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The Important Types of Biogeochemical Cycles | Essay

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Essay on The Important Types of Biogeochemical Cycles !There are two types of biogeochemical cycles, the gaseous and the sedimentary. In gaseous cycles the main reservoir of nutrients is the atmosphere and the ocean. ADVERTISEMENTS: In sedimentary cycles the main reservoir is the soil and the sedimentary and other rocks of the earth’s crust. Both involve biotic and abiotic agents, both are driven by the flow of energy and both are tied to the water cycle. Water Cycle: Living organisms, atmosphere and earth maintain between them a circulation of water and moisture, which is referred to as water cycle or hydrologic cycle. As we have already discussed in chapter 10, water forms a very significant factor of environment and without the cycling of water, biogeochemical cycles could not exist, ecosystems…
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Constitutional Perspectives Regarding Criminal Procedure Code

Construction
2 Main Constitutional Perspectives Regarding Criminal Procedure Code are as follows:(i) Article 14 of the Constitution of India: Equality before law:Article 14 of the Constitution of India provides that the State shall not deny to any person equality before the law or the equal protection of the laws within the territory of India. Article 14 uses two expressions ‘equality before law’ which implies the absence of any special privilege in favour of individuals and the ‘equal subject of all classes to the ordinary law’ and ‘equal protection of the law’ which implies equality of treatment in equal circumstances. However, both the expressions contain the common idea of ‘equal justice’ and mean one and the same thing of ‘equality before the law’. Image Source: bensonsaulo.files.wordpress.com ADVERTISEMENTS: Equality before the law means…
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Legal Provisions Regarding Anticipatory Bail in India

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Section 438 of the Code of Criminal procedure contains a new provision enabling superior Courts to direct the release of a person on bail prior to his arrest, which is commonly known as anticipatory bail. Image Source: cancersupportglv.orgThere was no express provision for anticipatory bail in the Old Code. The Law Commission, while recommending the introduction of this provision in the present Code, observed as follows: ADVERTISEMENTS: “Though there is a conflict of judicial opinion on the power of a Court to grant anticipatory bail, the majority view is that there is no such power under the existing provisions of the (Old) Code. The necessity for granting anticipatory bail arises mainly because sometimes influential persons try to implicate their rivals in false cases, for the purpose of disgracing them or…
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Essay on the Factors Affecting Span of Control in Management

Design
Factors affecting span of control are given below: Delegation of Authority: An executive who personally takes many decisions is able to supervise fewer people than an executive who provides encouragement and coaching to his subordinate to accept delegated authority. Image Source: 2012books.lardbucket.org Availability of Staff: When subordinates get from staff men much of their guidance oil methods, schedules, quality standards, and other aspects of their work, they need less contact with their line supervisors. ADVERTISEMENTS: Under such situations, the supervisor can handle more subordinates. Ability of the Executive: Individuals differ in various qualities like leadership, decision-making and communication. An executive who possesses these qualities in greater degree as compared to the others can supervise a larger number of people. Time Available for Supervision: The span of control should be narrow…
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Short Essay on Organization (325 Words)

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Meaning of the term organization are given below:The term organization is used in at least three different meanings, namely: (1) the act of designing the administrative structure, (2) both designing and building the structure, i.e., planning the scheme of the structure and appointing suitable personnel to it, and (3) the resulting administrative structure itself. Image Source: c14608526.r26.cf2.rackcdn.com ADVERTISEMENTS: Some thinkers want to confine the use of the term ‘organization’ to the first of these meanings only in the interest of clarity and definiteness. Thus according to Urwick, organization ought to mean only ‘designing’ the structure. Giving the analogy of a motor car he distinguishes between designing the car, constructing it, and product, i.e., the car itself.Just as it would be ridiculous to use the word ‘designing’ for the construction of…
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Geographical Features of Jammu and Kashmir State (North Western Himalayas)

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It sprawls over the western Himalayas and the Karakoram Mountains. It is bordered by Pakistan in west China in the north and east. It covers 222, 236 square km. of area. Strategically, therefore, the state of Jammu and Kashmir is very important. Immediately after Independence Pakistan made an all out effort to seize this state and even today, a big chunk of that territory (equal to about one-third of the total area of the state) is in the possession of Pakistan. Image Source: samvada.orgChina has also occupied some part of it. Though shorn of a large part of its territory, the state is still in possession of vital strategic routes and passes, fertile land and sites favouring the development of power, forests and mineralized areas. ADVERTISEMENTS: This state has its…
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Section 15 of the Indian Evidence Act, 1872

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Facts bearing on question whether act was accidental or intentional:When there is a question whether an act was accidental or intentional, or done with a particular knowledge or intention, the fact that such act formed part of a series of similar occurrences, in each of which the person doing the act was concerned, is relevant. Image Source: blog.themsls.org ADVERTISEMENTS: Illustrations: (a) A is accused of burning down his house in order to obtain money for which it is insured.The facts that A lived in several houses successively, each of which he insured, in each of which a fire occurred, and after each of which fires A received payment from a different insurance office, are relevant, as tending to show that the fires were not accidental.(b) A is employed to receive…
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Section 32 of the Indian Evidence Act, 1872

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Cases in which statement of relevant fact by person who is dead or cannot be found, etc., is relevant:Statements, written or verbal, of relevant facts made by a person who is dead, or who cannot be found, or who has become incapable of giving evidence, or whose attendance cannot be procured without an amount of delay or expense which, under the circumstances of the case, appears to the Court unreasonable, are themselves relevant facts in the following cases: Image Source: shopwindowcleaningresource.com ADVERTISEMENTS: (1) When it relates to cause of death: When the statement is made by a person as to the cause of his death, or as to any of the circumstances of the transaction which resulted in his death, in cases in which the cause of that person’s death…
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