Lamarck’s theory of evolution
21 Jan 2008His theory involves the inheritance of acquired characters. The theory is resolved into three components: • Influence of the environment • Use and disuse of body parts • Inheritance of acquired cha...
ERNEST SENAYA
ERNEST SENAYA:
business-sense
Economic and policy
21 Jan 2008Economics play a major role in helping governments to devise economic policy. In order to understand this role, it is necessary to distinguish between positive and normative statements. A positive ...
- 358
business-sense
The Circular flow of goods and incomes
21 Jan 2008The process of satisfying human wants involves producers and consumers. The relationship between it is two-sided, the consumer of goods and services are labelled ‘house holds’. Some members of househo...
- 348
business-sense
The Oligopolistic Market
21 Jan 2008Oligopoly is the form of market organization in which there are few sellers of a community. If there are only two sellers we have duopoly. If the product is homogenous (e.g. steel, cement, copper) the...
- 1110
health
Male and Female Circumcision
21 Jan 2008Male circumcision is the removal of the prepuce (foreskin at the tip of the pens) by a minor operation. Generally, the male circumcision is necessary as a result of its numerous advantages. It assist ...
- 1237
health
Malfunctioning of the kidney
21 Jan 2008The kidneys, apart from excreting waste materials from the body, play a very important role in maintaining the water and salt content of the blood, and hence the tissue fluids and cell contents at a c...
- 686
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