Biology, asked by kumarrahul9794, 1 year ago

give a brief account on stelar evolution in pteridophytes

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Answered by afnan1141

Types of Stelar System and its Evolution in Pteridophytes. The stele is defined as a central vascular cylinder, with or without pith. Endodermis is the boundary between cortex and stele. Xylem and phloem are the components of vasculature

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