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Why are the recombinant DNA technology and the nucleus transplantation technology still dangerous?
The recombinant DNA technology and the nucleus transplantation technology (cloning) are extremely dangerous as they are able to change, in a very short time, the ecological balance that evolution has taken millions of years to make on the planet. During the evolutionary process, under the slow and gradual action of mutations, genetic recombinations and of natural selection species emerged and were changed and genetic patrimonies were formed. With genetic engineering however humans can mix and modify genes, making alters of unpredictable long term consequences, risking creating new plant or animal diseases, new types of cancers and new disease outbreaks. It is a field as potentially dangerous as the manipulation of nuclear energy.
Concerning their final products (daughter cells and their ploidies) what are the differences between mitosis and meiosis? In mitosis one cell, for example, with 2n chromosomes,
describe the path of nitrogen through its biogenochemicsal cycle
Does the chemical reaction to unite amino acids incorporate or liberate atoms? What are the chemical entities incorporated or liberated in this reaction? The union of amino
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Since the visual images are projected in an inverted manner on the retina why don't we see things upside down? As the crystalline lens is a convex spherical lens it forms inver
What is the control center of the cell? The nucleus contains DNA, which having the instructions for all the functions of the body.
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How will the urine concentration be affected if the henle''s loop of a person is removed and his PCT is joined directly with DCT?
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