Hiand4418 Hiand4418
  • 19-01-2019
  • Biology
contestada

Each member of a class sampled a piece of PTC testing paper. Thirty people sampled the chemical.

Twenty persons were tasters. How many had heterozygous genes?

10
20
0-20
indeterminate

Respuesta :

skyydane
skyydane skyydane
  • 06-03-2019

The answer is: 0-20

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