Biology, 15.12.2019 15:31 vdestiny858

In the classification of eukaryotes, protists were once placed in a single kingdom. briefly evaluate whether this classification system is accurate.

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N the classification of eukaryotes, protists were once placed in a single kingdom
this was NOT accurate, because protists have many characteristics that were similar to animals,
hope it helps

Answer from: Hosanna130

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According to early classification system, both protists and animals were grouped under same kingdom as they both are eukaryotic and mostly heterotrophic organisms.

This classification was not accurate as protists do not share all caharcteristics with animals. Animals are multicellular organisms, but not all protists are multicellular as they can be either multicellular or unicellular. Many protists possess cell walls, while animal cells do not have cell walls. Some of the protists are autotrophs that can make their food, while all animals are heterotrophs.

Thus, the early classification, in which protists and animals were placed in a single kingdom was not accurate.

Answer from: Quest

I'm sorry to hear that. i will try to answer your other questions if it is within my ability. : )answers: my favourite colour is black.my favourite food is pasta.my favourite school subject is english, but i do also like lunch time.my least favourite subject is history as well as geography. i have currently garnered a quite equal hatred for both of the subjects.what about you? well, you for the points. : )

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the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion. lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection. sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin. goblet cells - secrete mucus for protection.

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In the classification of eukaryotes, protists were once placed in a single kingdom. briefly evaluate...

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