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Life evolved once: its fundamental processes and building blocks are essentially the same regardless of species or location. The second is diversity. Evolution gave rise dazzling variety: millions of species, each with a unique array of adaptations, and a myriad different local ...Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...GCSE Biology: exam-style questions. Edexcel GCSE foundation and higher triple science exam practice with Bitesize interactive quizzes covering feedback and common errors in cells, organisation and ...
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