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a) The first micro-organism appears to be heterotrophic. You notice that it moves...
a) The first micro-organism appears to be heterotrophic. You notice that it moves through water by using a long whip-like structure. What is the most probable phylum of the micro-organism? Is this protist considered plant-like, animal-like, or fungus like?. Explain.
b) The second micro-organism also swims with a whip-like structure, yet it contains chloroplasts and carry out photosynthesis in the presence of sunlight. What is the most probable indentify of the micro-organism? Is this protist considered plant-like, animal-like, or fungus-like?. Explain.
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The first description is Domain Eukarya, and Phylum Unikonta. This group includes organisms with a single flagellum or no flagella as seen in Ameba. Some members have animal and some have fungal characteristics. The second description sounds much like a Euglena.These are in Domain Eukarya and Phylum Euglenozoa. They are flagellated protozoans. Many are free-living and some are parasitic. However, euglena possess two flagella and have chlrophyll, thus can produce food by photosynthesis. Some can also absorb nutrients in order to feed.
Posted by trophyhunter1 on June 12, 2013 at 1:44 PM (Answer #1)
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