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Unformatted text preview: sperm and egg cells, rather than by binary fission as do prokaryotes. o Protists vs. Eukaryotes o Cell wall components in protists differ from those of the fungi o Protists lack highly differentiated structures equivalent to true roots, stems, and leaves; they also lack the protective structures that encase developing embryos in plants. –from land plants o Lack of highly differentiated structures such as limbs and a heart, and by the absence of features such as nerve cells, complex developmental stages, and an internal digestive tract.—from animals Lack collagen, the characteristic extracellular support protein of animals. •...
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This note was uploaded on 03/31/2009 for the course LIFESCI Life scien taught by Professor Lorenz,t.c. during the Spring '09 term at UCLA.
- Spring '09