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NNADVOKAT [17]
2 years ago
12

A molecule that can be used as a molecular clock has a neutral mutation rate of one mutation per 40 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 eight mutations? 160 million years 320 million years 100 million years 240 million years.
Mathematics
2 answers:
Paha777 [63]2 years ago
4 0

Answer:

Answer: 320 MIlion years

Step-by-step explanation:

IT is not very hard because all you have to do is since it is only 40 million per one rotation and you have eight of them, then it is 320 because 4 times 8 equals 32.

Mandarinka [93]2 years ago
3 0

Answer:

240

Step-by-step explanation:

Hope its right, sorry if it isn't.

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