A biologist discovers a new unicellullar organism that possesses more than two flagella and two small, but equal-sized, nuclei. The organism has reduced

mitochondria (mitosomes), no chloroplasts, and is anaerobic. To which clade does this organism probably belong?

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#Question id: 4967

#XL - S Microbiology

Recent evidence indicates that the first major diversification of multicellular eukaryotes may have coincided in time with the

TLS Online TPP Program

#Question id: 4968

#XL - S Microbiology

Which of these observations fails to support the endosymbiotic theory for the origin of eukaryotic cells?

TLS Online TPP Program

#Question id: 4969

#XL - S Microbiology

The snowball Earth hypothesis provides a possible explanation for the

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#Question id: 4970

#XL - S Microbiology

If two continental land masses converge and are united, then the collision should cause

TLS Online TPP Program

#Question id: 4971

#XL - S Microbiology

On the basis of their morphologies, how might Linnaeus have classified the Hawaiian silverswords?

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#Question id: 4974

#XL - S Microbiology

Which of these is the most likely explanation for the modern-day distribution of dicynodont fossils?