The botany

The botany or study of plants is one of the reasons why I'm in this career. In this chance I'm gonna talk about taxonomy and evolution. 

The taxonomic clasification of plants is based in the phylogeny of life beings bearing in minds caracters like their morphology and anatomy through at least seven diferent categories like: Kingdom, phylum, class, order, family, genus and species. For example:

In evolution, the first group of plants is algae since they have the ability to photosynthesize in the sea, then came the Bryophytes group with their mosses and liverworts, these were the first colonizers of the earth, then came the Pteridophytes or ferns they were the first to develop the vascular system, these also need moisture in the environment that inhabit, then came the Gymnosperms who were the first to develop seeds and finally or actually the most evolved group are the Angiosperms with their flowers and fruits.