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1 ene 1955 año - Joe Hin Tjio

Descripción:

This scientist worked on counting chromosomes and was the first to accurately count the number of chromosomes in a typical human cell. He counted the chromosomes from a photograph of human embryonic lung tissue in 1955.

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Genetics History Timeline

ByHallie Reeve
12 dic 2018
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0
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fecha:

1 ene 1955 año
Ahora mismo
~ 70 years ago

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