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Each chromosome has thousands of genes
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Each chromosome has thousands of genes
The total possible combination of alleles for those genes in humans is ~70,368,744,177,664, trillions of times more than the number of people who have ever lived (~108 billions)
In some ways this means we are alive against enormous odds
有趣
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twitter.com)
•
Massimo
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In Congo young children are being forced into child labor to work in mines to provide cheap labor.
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In Congo young children are being forced into child labor to work in mines to provide cheap labor.
Child labor in the Democratic Republic of Congo is a significant issue, particularly in the cobalt mining industry, which is crucial for the production of rechargeable batteries
时政
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twitter.com)
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