Seudónimo Seudónimo
  • 11-11-2020
  • Biology
contestada

What causes the differences in physical characteristics like hair color among people?

different versions of genes
variations in DNA length
different numbers of chromosomes
variations in cell nucleus size

Respuesta :

iBrain
iBrain iBrain
  • 11-11-2020

Answer:

The answer is A. different versions of genes

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molinaenrique648 molinaenrique648
  • 13-11-2020

Answer:

A

Explanation:

Different versions of genes

Answer Link

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