2013/02/12

Plants and Civilizatrion

1.What be the characteristics of the angiosperms? of the
fungi? of the algae?
-Angiosperms be the flowering plants , They are also the most economically important members of the plant kingdom. Their characteristics intromit: All are food crops with minor exceprions, they are characterized as flowers and fruits. A typical angiosperm flower consists of four whorls of split: sepals, petals, stamens, and one or more carpels
-The Fungi: Fungi largely have a threadlike body, the mycelium, and propagate by reproductive structures called spores. Fungi are nonphotosynthetic organisms, obtaining their nourishment from decaying organic head as saprobes or as parasites of living hosts. Ecologically, the fungi twist an essential role as decomposers, recycling nutrients in the environment.
-The Algae-Algae are a diverse group of photosynthetic organisms that are effectuate in marine and freshwater habitats where they serve as the creation of food chains. They range from microscopic organisms to large seaweeds and kelp that form vast underwater forests.

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A negative aspect of the algae is relate to environmental damage caused by algal blooms, which are abrupt population explosions of certain algal species.

2. Crystals can increase in size and seemingly grow. Would
you consider crystals to be living? wherefore or why not?
3. Describe the levels of protein structure.
4. What are the differences among monosaccharides,
disaccharides, and polysaccharides?
5. How do triglycerides and phospholipids differ in structure
and function?
6. Define the future(a) terms: simple sugar, starch, amino
acid, and polypeptide.
7. Investigate the similarity of design amid the hairs of the
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