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What is a DNA copying and what is need of DNA in reproduction |
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Answer» Chromosomes in the nucleus of a cell contain information for the inheritance features from the parents to next generation in the form of DNA(Deoxyriobo nucleic acid).«So it\'s first importance is that characteristics of the parents are transmitted to the offspring.«DNA is already present in the nucleus of the parent cell. Nucleus is copied by certain biochemical reactions then slight variations come in the to copies of of the DNA molecules. So another importance of DNA copying is that variations are produced which form the basis for evolution. DNA copying is a biological process that occurs in all living organisms and copies their DNA. It is the basis for biological inheritance. It is also called as DNA replications. There can be small inaccuracies in DNA copying which lead to some variations, diseases etc.DNA copying is essential in reproduction because:1)Maintaining the body design that helps an organism to survive in the environment.The DNA is transferred from parents to offspring that makes them similar in many ways.2) To maintain the stability of population of a particular species, DNA copying is important . Because genes are transpar |
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