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svlad2 [7]
3 years ago
14

How did eukaryotic cells originate?​

Biology
1 answer:
yulyashka [42]3 years ago
7 0

Answer:The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.

Explanation:

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If the oil spilled in the gulf would have been processed oil, it would be worse than a normal oil spill as these oils have a higher shelf life.

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Oil spills happen when a large quantity of oil gets mixed with large water bodies like <em>sea and oceans</em>. The oil being denser than water floats on the surface and does not mix with the water. It forms a coating on top of the water.

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3 years ago
Are there striations across the width of muscle cells?
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Here is your answer I hope it was useful: a striation is any of a number of tiny parallel grooves such as: the scratches left by a glacier on rocks or the streaks or ridges in muscle tissue. Your answer is yes, there are striation across the width of a muscle.
Have a nice day.

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<h3>Hello there i hope you are having a good day :) Your question : In the human body, stem cells in the bone marrow produce a variety of blood cells. What process produces these cells? Answer : A. Undifferentiated cells divide to produce differentiated cells.</h3><h3>Hopefully that helps you ❤</h3>

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