How many base pairs are in the human genome?
3,100 million. The genome wasn't finished in 2003: 8% of it remained unsequenced until 2022!
How close would your guess have been?
In the game we ask it like this: “Approximately how many million base pairs make up the human genome?”
Type a number — scored exactly the way a round in the game is.
The answer
3,100million



