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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 …

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 the second one is Coniferopsida. In the previous article, Orders of the first Class Cycadopsida were portrayed. Click here to see the Article. …