Hank gets into the dirty details about vascular plant reproduction they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they've tricked it out so that it works a whole lot differently compared to the way it did back in the Ordovician swamps where it got its start Here's how the vascular plants (ferns, gymnosperms and angiosperms) do itThe seed habit is the most complex and evolutionary successful method of sexual reproduction found in vascular plants Today, seed plants, gymnosperms ("Nacktsamer", ca 800 living species) and angiosperms ("Bedecktsamer", flowering plants, ca living species), are by far the most diverse lineage within the vascular plants (see figurePlants are used for food, textiles, medicines, building materials, and many other products that are important to humans The evolution of seeds allowed plants to decrease their dependency upon water for reproduction Seeds contain an embryo that can remain dormant until conditions are favorable when it grows into a diploid sporophyte
Plant Reproduction Interactive Notebook By Glitter In Third Tpt
