Biology, 20.12.2019 17:31 friendsalwaysbae
Russian biologist konstantin mereschkowski published a work containing the endosymbiotic theory in the early 20th century. the endosymbiotic theory holds that eukaryotic cells came to exist because groups of smaller structures, such as organelles, joined together to benefit one another. the communities of structures adapted and became a single organism. many modern biologists believe that the endosymbiotic theory explains the origin of eukaryotic cells. how does this explanation of the endosymbiotic theory indicate that a eukaryotic cell is complex?
a. the explanation indicates that eukaryotic cells developed by accident.
b. the explanation indicates that eukaryotic cells developed gradually over time.
c. the explanation indicates that eukaryotic cells were developed intentionally.
d. the explanation indicates that eukaryotic cells were developed by multiple entities.
Answers: 1
Biology, 22.06.2019 13:10, weridness80
Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere
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Biology, 22.06.2019 14:30, ethanseiter
The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?
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Biology, 22.06.2019 22:00, iisanchez27
Explain how negative feedback caused the changes in plasma glucagon concentration observed during the experiment.
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Russian biologist konstantin mereschkowski published a work containing the endosymbiotic theory in t...
Mathematics, 24.12.2019 23:31
Mathematics, 24.12.2019 23:31