Biology, 27.12.2019 20:31 710jonathan
There are two competing hypotheses put forth to explain the origin of eukaryotic cells. which of the following correctly states one of these hypotheses? question options:
ancient eukaryotic cells resembling archaeal cells first acquired symbiotic cyanobacteria that eventually took up permanent residence to become chloroplasts.
a symbiotic relationship between cyanobacteria and proteobacteria created the first ancient eukaryotic cell.
two types of prokaryotic cells, one of which was photosynthetic, fused to become the first ancient eukaryotic cell.
ancient eukaryotic cells resembling archaeal cells first acquired symbiotic bacteria that eventually took up permanent residence to become mitochondria.
Answers: 1
Biology, 21.06.2019 23:00
Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?
Answers: 1
Biology, 22.06.2019 00:30
Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen
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Biology, 22.06.2019 03:20
Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics
Answers: 3
Biology, 22.06.2019 12:00
Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples
Answers: 1
There are two competing hypotheses put forth to explain the origin of eukaryotic cells. which of the...
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