In this article we will discuss about the similarities and differences between pteridophytes and gymnosperms. Similarities between Pteridophytes and Gymnosperms: 1. There is a regular heteromorphic alternation of generations. 2. Sporophyte is the predominant plant body and is differentiated into root, stem and leaves. 3. Some pteridophytes and some gymnosperms exhibit air cinate vernation in […]
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