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1 jan 1955 ano - Joe Hin Tjio

Descrição:

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.

Adicionado na linha do tempo:

Genetics History Timeline

ByHallie Reeve
12 dez 2018
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Data:

1 jan 1955 ano
Agora
~ 70 years ago

Imagens:

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