The two domains composed of only unicellular organisms are

a. eubacteria and archaea
b. eukarya and bacteria
c. archaea and bacteria
d. archaea and eukarya


Ans: c. archaea and bacteria

Biology & Microbiology

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Indicate whether this statement is true or false.

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Standard pasteurization methods are used to

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Endospores will appear _____ then the vegetative cell.

a. bigger b. smaller c. the same size

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