By the number
21,000
The estimated number of genes in the human genome has been revised from as many as 140,000 in 1999.
The Daily Extra #68
A place to show my work
A place to show my work
By the number
21,000
The estimated number of genes in the human genome has been revised from as many as 140,000 in 1999.
M.A.D. Works 
very interesting fact here Missy ❤
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