Lecture 5 - Lecture 5 Describe the function of plastids in...

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Lecture 5 Describe the function of plastids in plant? What are alleles? What are angiosperms? Flowering plants Name the steps of plant evolution? 475 mya, first evidence of land plants cuticle, spores and sporangia 416 mya stomata, vascular tissue, roots and leaves 359 extensive coal forming swamps 299 gymnosperm abundant 145 rise of angiosperms Explain the different plant innovation over time? Give an example of convergent evolution? When one trait evolves form two different species because it is a good design. Stream line body Give two plant innovations that evolved convergently? Vascular tissue Vessel elements Give a summary of what plants do? They are sessile They grow indeterminately Name 5 things plants need to survive? Light, CO2, H2O, Phosphorus Nitrogen, and K Describe the function of the elements above in plants? Phosphorus: DNA, ATP K: membrane concentration Nitrogen: Protein Name the two major anatomical structures of a typical plant?
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