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Tema [17]
3 years ago
8

When was mitochondria developed

Biology
1 answer:
Free_Kalibri [48]3 years ago
6 0
This symbiotic relationship probably developed 1.7 to 2 billion years ago. A few groups of unicellular eukaryotes have only vestigial mitochondria or derived structures: the microsporidians, metamonads, and archamoebae.
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What would be the physical sign that a bone cannot continue longitudinal growth?
faltersainse [42]

Answer:

c) The presence of an ephiphyseal line

Explanation:

The options should be:

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b) the presence of osteons

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Explanation:

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8 0
3 years ago
What type of plate boundary is illustrated in Figure 9-1?
sashaice [31]

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6 0
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jeka57 [31]

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