moneymaleia9264
22.04.2021 •
Biology
The graph below show the number of sunspots observed between 1750 and 2000
Based on the graph, which of these conclusions is most likely correct about the
period between 1950 and 1980?
A. It was a period of increased solar radiation.
B. There were several earthquakes during this period.
C. There was severe rainfall during this period.
D. It was a period of abnormally cold climate.
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Ответ:
Mitochondria
Explanation:
The most supported theory is the endosymbiotic theory. This theory states that long ago, prokaryotic cells engulfed mitochondria. The strongest evidence that supports this theory is mitochondria contain different DNA, compared to our cell's nuclear DNA found in the nucleus. This evidence suggests that mitochondria originated from another "body".