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andrey2020 [161]
3 years ago
11

A molecule that can be used as a molecular clock has a neutral mutation rate of one mutation per 10 million years. How many year

s ago did two species share a common ancestor if the molecules found in these two species differ by a total of six mutations?
A. 6 million years
B. 10 million years
C. 30 million years
D. 60 million years
Biology
2 answers:
kotegsom [21]3 years ago
8 0
I could be wrong but I think the answer is D
Karo-lina-s [1.5K]3 years ago
4 0

Answer:

C: 30 million years

Explanation:

Six different things means three on each side

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The probability of producing a transgender = None ( D ) when the father is gay

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Hence the probability of producing a transgender given that the father is gay is non-existent i.e.0%

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3 years ago
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Answer:

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For example, pleasant memories are all the more effectively or strongly recalled when one is feeling happy and the equivalent goes for negative thoughts and sadness or outrage towards something. In this case Joe having more negative thoughts in response of depression or negative thoughts.

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