August, 2020

• 11 August

  Soil Solid & Solution

  

  In the soil, there are different kinds of constitunets. These properties are divided into two major types- solid and solution. This composition of soil solids and soil solution is discussed in this article.   Chemical Composition of Soil Solids Soil Solid consists of soil mineral matter and soil organic matter. The …

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• 10 August

  Composition of Soil

  

  Soil- a very common word to all of us living in this universe. You must have seen, even touched soil. But do you ever thought about what component/s are jot down to make such a major element of our environment? Soil is basically a mixture of few basic components- inorganic …

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• 10 August

  Gymnosperms In Bangladesh

  

  Gymnosperms are vascular plants that reproduces by means of an exposed seed, or ovule—unlike angiosperms, or flowering plants, whose seeds are enclosed by mature ovaries, or fruits. The seeds of many gymnosperms (literally “naked seeds”) are borne in cones and are not visible until maturity. So far Taxonomists have recognized 88 genera and more …

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• 10 August

  Mechanism of Photosynthesis: Light Dependent Phase

  

  Photosynthesis is a chemical reaction that takes place inside a plant, producing sugar type food for the plant to survive. Carbon dioxide, water and light are all needed for photosynthesis to take place. It happens in the leaves of a plant and the other green portions as well. The process of photosynthesis …

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• 9 August

  Order of Gnetopsida

  

  Many systems of classification of Gymnosperms have been proposed by different authors. According to the Classification of  Sporne (1965), Gymnosperms are classified into three classes. Among them, Gnetopsida is the third one. In this article, the only order of Gnetopsida is discussed in detail. Related articles Orders of Coniferophyta Orders of …

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• 8 August

  Mechanism of Photosynthesis: Light Independent Phase

  

  Photosynthesis is a chemical reaction that takes place inside a plant, producing sugar type food for the plant to survive. Carbon dioxide, water and light are all needed for photosynthesis to take place. It happens in the leaves of a plant and the other green portions as well. The process of photosynthesis …

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• 8 August

  Factors of Photosynthesis

  

  Photosynthesis is a chemical reaction that takes place inside a plant, producing sugar type food for the plant to survive. Carbon dioxide, water and light are all needed for photosynthesis to take place. It happens in the leaves of a plant and the other green portions as well. This biochemical process is …

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• 7 August

  Importance And Threats To Biodiversity

  

  Importance Of Biodiversity Ecosystems and their species perform important biological services, for example, green plants remove carbon dioxide and release oxygen into the atmosphere, which helps keep the environment healthy and fit for human life. Economic arguments also provide compelling reasons for conserving species. Biodiversity has a number of functions …

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• 7 August

  Plant Introduction and Acclimatization: Advantages, Disadvantages, Important Achievements and Expeditions

  

    Table of Content                                      SL No.                              Topic Name                       …

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• 7 August

  The Structure Of DNA and RNA

  

  One of the features of the ‘genetic molecule’ would have to be the ability to carry instructions – a sort of blueprint – for the construction and behavior of cells and the way in which they grow together to form a complete living organism. Another would be the ability to …

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