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katrin2010 [14]
3 years ago
5

The process of cell division results in *

Biology
1 answer:
saveliy_v [14]3 years ago
7 0

Answer: Cell division is the process by which a parent cell divides into two or more daughter cells.... Meiosis results in four haploid daughter cells by undergoing one round of DNA replication followed by two divisions.

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Carbon-14 has a half-life of 5730 years. A sample of wood has been recovered by an archaeologist. The sample is sent to a labora
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Answer: 4282.928 = 4283 years

Explanation:

Data given;

Carbon 14 half life = 5740

No (initial radiation) = 0.230 Bq/g

Nf (final radiation) = 0.137 Bq/g

First we find the decimal fraction of the remaining half life of the carbon 14

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n log 0.5 = log 0.595652

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Carbon 14 half-life × n

5730 yrs × 0.747457

= 4282.928

= 4283 years.

So the sample of the wood is 4283 years old.

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