Saturday, August 22, 2009

Biology Collection 2: Stephanie Okpara














This tree stump is an demonstrates the phloem which
is the innermost layer of the bark that carries organic nutrients.









She is an example of an endotherm or warm-blood organism.






This an example of a flower ovary which is the female reproductive organ of a plant.
















This plant is an eukaryote, which is an organism whose cells contain complex structures enclosed with membranes. Almost all species of large organisms are eukaryotes.







"Sponges" are part of the phylum Porifera.










The best known xylem tissue is wood.





Ginger is a underground rhizome, a stem of a plant that is usually found underground.








A herbaceous stem is a plant structure that has been modified to serve the same function as leaves.











Nail polish remover contains acetone which is an exotic compound that is the product offermentation.

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