What are vectors? Short note
What are vectors? and draw a simple diagram with a short note. Click here to download: What are vectors?
What are vectors? Short note Read More »
What are vectors? and draw a simple diagram with a short note. Click here to download: What are vectors?
What are vectors? Short note Read More »
Introduction Greenhouse gases are those gasses present in the earth’s atmosphere that help to trap the heat received by the sun. The greenhouse effect is a natural process where certain gasses in Earth’s atmosphere such as carbon dioxide, water vapor, etc, trap and retain heat from the sun, preventing it from escaping back into space.
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Introduction The flow of energy in an ecosystem through various plants and organisms is known as the food chain. The tundra biome has a unique food chain that helps sustain the tundra ecosystem to its full potential. Tundra Biome The word ‘biome’ is defined as a large, distinct ecological area on the surface of the
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Introduction Biome is a major climax community of plants and animals. It generally corresponds to a climatic region. According to F.E Clements and V.S.Shelford, “ Biome is defined as a biotic community of geographical extent characterized by distinctiveness in the life forms of the important climax species.” Each biome usually is named for its dominant
Introduction A food web is the representation of the interconnected feeding relationship among various components of an ecosystem. It transfers energy through various producers, consumers, and decomposers. In the taiga biome, the food web is complex and includes various organisms. What is taiga biome? A biome is a huge natural area on earth where certain
Introduction Reverse Osmosis is a membrane-based demineralized technique that is used to separate the dissolved solids such as ions from the solution. The membranes act as selectively permeable barriers that allow selective elements to pass through them. RO method helps in eliminating the dissolved solids as well as the suspended solids. Osmosis is a process
Introduction When two non-identical cells are brought into close contact and their membranes are allowed to fuse, the resulting product contains both nuclei. The fusion can occur between cells of the same species or of different species. A cell with two or more dissimilar nuclei is called a heterokaryon and their fusion results in a
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Introduction Vectors and their importance Vectors are the major component required to make an rDNA molecule for gene cloning. They act as a vehicle for carrying foreign DNA into a host cell for multiplication. Generally, small circular-shaped DNA molecules of bacterial origin are used as cloning vectors. About pUC19 Vector pUC 19 vectors belong to
Introduction What are genetic codons? Genetic codons are sequences of three nucleotides that form the genetic code. The sequence of amino acids in a polypeptide is specified by a sequence of elementary codons within a gene. These elementary coding units are called codons. They are mostly triplets consisting of adjacent nucleotides, used in the synthesis
Introduction Water, also called Hydrogen Oxide is formed by 88.89% oxygen and 11.11% hydrogen by weight. Water is a compound that possesses a definite composition by mass. There is evidence of chemical change in a compound formation in the formation of heat or light. What is hydrogen oxide? Hydrogen Oxide, also called H2O, is a
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