29Nov 2018 by admin

What is the Scope of Political Sociology? – Explained!

Globalization
It is not easy to describe the scope of Political Sociology; it has been a relatively new field of study which is still developing. Its literature is as yet quite limited. Various political sociologists define its nature and scope in several different ways.Two major groups of scholars have discussed the scope of Political Sociology in two different ways. ADVERTISEMENTS: (1) According to Greer and Orleans, “Political Sociology is concerned with the structure of the state, the nature and the conditions of the legitimacy; the nature of the monopoly of force, and peoples relations with their with their respective states.In other words, the scope of Political Sociology is held to concern with state, power, consensus and legitimacy, participation and representation and the relationship between economic and political development. Image Source: i.guim.co.uk(2)…
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29Nov 2018 by admin

Short Speech on Sense Organs

Environment
The sense organs or the receptors are structures specialized to perceive conditions outside and to some extent inside the body, and these provide the information to the central’ nervous system upon which action may be taken.In some cases the stimuli act on special cells which may be grouped into organs, while in others the ends of nerve fibres appear to be sensitive. ADVERTISEMENTS: The sense organs are in no way responsible for the sensations because the power of sensation is res­tricted only in the central nervous system, these serve merely as avenues of approach to central nervous system.Sense organs are of common occurrence from invertebrates to vertebrates. In protozoans they are represented by pigment spots which are sensitive to light. Image Source: i.ytimg.comIn arthropods sensilla represent the simple types of…
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29Nov 2018 by admin

What is the Difference between “Private Cost” and “Social Cost”? – Explained!

Air Pollution
Private Cost: Private cost refers to the cost of production incurred and provided for by an individual firm engaged in the production of a commodity. It is found out to get private profits.This cost has nothing to do with the society. It includes both explicit as well as implicit cost. A firm is interested in minimising private cost. Image Source : sustainablejill.com Social Cost: ADVERTISEMENTS: Social cost refers to the cost of producing a commodity to the society as a whole. It takes into consideration all those costs, which are borne by the society directly or indirectly. Social cost is not borne by the firm. It is rather passed on to persons not involved in the activity in the direct way. Social cost is a much broader concept.It is found…
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29Nov 2018 by admin

7 Basic Characteristics of a Perfect Competitive Market

Industry
Perfect Competition refers to a market where large numbers of buyers and sellers, well aware of the market conditions, compete among themselves freely so that the prices of same goods tend to be equal.Perfect Competition is also called Perfect Competitive market or simply the perfect market. In this market no individual buyer or seller can influence the market price in any way.According to Cournot, “A perfect market is one in which the buyers have no preferences as between different units of the commodity offered for sale, sellers are quite indifferent to whom they sell and both buyers and sellers have full knowledge of prices in other part of the market.” Image Source: upload.wikimedia.org ADVERTISEMENTS: From the above definition it is clear that perfect competition is an ideal form of market…
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29Nov 2018 by admin

7 Exceptional Cases where the Law of Supply does not Operate

Fashion
There are certain exceptional cases, where the law of supply does not operate. They are discussed below: (1) Rare Goods: The law is not applicable in case of rare art pieces of painting. The supply of such things is fixed. Whatever may be price of such commodities, the supply will remain the same. Image Source: investingtrainer.com (2) Labour Market: ADVERTISEMENTS: The law of supply does not hold good sometimes in the labour market. A rise in price of labour (wages) sometimes leads to a fall in amount of labour supplied in the market.The reason is simple. First, with the rise in wages, labourers are now able to earn the same amount of income by working for a smaller number of hours. Secondly, with the rise in general level wages, there…
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29Nov 2018 by admin

What are the main objectives of Back Cross?

Essays
This is also called recurrent crossing. Characters which are desirable are selectively transferred from one individual to the other in this method. For example, a trait such as disease resistance frost resistance etc.Present in a variety where the yield is not good are sought to be transferred on to a variety with a high yield but is easily susceptible for the disease. Back cross is done as follows.Let us assume plant A is a high yielding variety but susceptible to the disease and plant is hardy but with less yield. In order to bring together high yield as well as hardiness, the two plants are crossed and an F, progeny is obtained. Image Source: findyourtattoo.net ADVERTISEMENTS: F, individuals with both the desired traits (high yield and resistance) are selected and…
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29Nov 2018 by admin

Why the Law of Variable Proportions does Operate? (3 Causes)

Law
Now the most important question is why the law operates. Why do we get increasing return in first stage, diminishing return in second stage and Negative Return in third stage?Below we discuss some important causes. (A) Causes of Increasing Returns (Diminishing Cost): There are three important causes for the operation of increasing return in the first stage. These are: ADVERTISEMENTS: (i) Indivisibility of Fixed Factor: In the beginning, the quantity of fixed factor is abundant relative to the quantity of variable factor. Therefore, when more and more units of variable factor are added to the constant quantity of fixed factor (indivisible factors like plant and machinery), then the fixed factor is more intensively and effectively utilized.This causes the production to increase at a rapid rate. Take for example, one pump…
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29Nov 2018 by admin

Important Consequences of the New Cartesian Sign Convention followed for Reflection of light by Spherical Mirrors

Essays
Consequences of new Cartesian sign convention:In new Cartesian sign convention, the poll P of the spherical mirror is taken as the origin and the principal axis of the mirror along the X-axis of the coordinate system. Keeping this in mind, we can easily note the following facts: (i) Object distance u is always taken negative, because the object is placed on the left of the mirror. ADVERTISEMENTS: (ii) In case of a concave mirror, a real image is formed in front (left) of the mirror and a virtual image is formed behind (right of) the mirror, so image distance v is negative for a real image and positive for a virtual image.(iii) In case of a convex mirror, the image distance v is always positive because the image is formed…
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29Nov 2018 by admin

The Doctrine of Necessity and Compulsion – Explained!

Events
Chapter-IV of the Indian Penal Code, 1860 contains Sections from 76 to 106. These Sections provide the provisions for General Exceptions. The actor, if commits any of the offences under the circumstances and exceptions mentioned in Chapter-IV, is excused from criminal liability. Punishment shall not be imposed upon him. One of such General Exceptions is the Doctrine of Necessity and Compulsion, which is explained in Section 81.Introduction:When there are two dangers causing two harms in front of a person, under unavoidable circumstances, he is put to face them; he is excused to commit less harm. ADVERTISEMENTS: In such circumstances, he knows what he is doing. He is compelled to do willful wrong-doing. Law excuses him for such willful wrong-doing. If he does the same thing in the ordinary circumstances, definitely…
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29Nov 2018 by admin

Legal Provisions Regarding ‘House-Trespass’ in India

Essays
Sec. 442 defines “House-trespass”.Sec. 442. House-trespass:Whoever commits criminal trespass by entering into or remaining in any building, tent or vessel used as a human dwelling or any building used as a place for worship, or as a place for the custody of property, is said to commit “house-trespass”. Image Source : fw008613-flywheel.netdna-ssl.com ADVERTISEMENTS: Explanation:The introduction of any part of the criminal trespasser’s body is entering sufficient to constitute house trespass.Important Points: ADVERTISEMENTS: A. Ingredients: 1. Criminal trespass plus entering into a residential house is called house-trespass and is an essential ingredient of this offence.2. The property used as a human dwelling or any building used as a place for worship or as a place for the custody of the property is the subject matter of this offence.3. House-trespass is an…
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