Endosymbiosis
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What was earth like in its beginning? | Hot
Poisonous gases
No oxygen
lots of radiation
only prokaryotes
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What is endosymbiosis? | theory about how eukaryotic cells evolved from prokaryotic cells
1 a bacterium engulfs another bacterium
2 bacterium lives inside the bacterium
3 have a beneficial relationship
4 the bacterium inside the bacterium also divides with the bacterium
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What evidence supports endosymbiosis? | 1 mitochondria has their own membrane like a prokaryotic cell
2 mitochondria has its own circular DNA
3 mitochondria reproduce by binary fission
4 mitochondrial ribosomes are similar to prokaryotic cells
5 chloroplasts=cyanobacterium
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What is the hypothesis for multicellular eukaryotic cells? | aggregates of single celled eukaryotes began to specialize
as it specialized it led to multicellularity
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
Jtboner
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