Which of the following is the BEST explanation for why males can grow breasts under certain hormonal conditions?

Which of the following is the BEST explanation for why males can grow breasts under certain hormonal conditions?

a. Sex-linked genes become activated.
b. The Y chromosome becomes activated.
c. Sex-limited genes become activated.
d. Breast growth is linked to color vision deficiency.

1 comment:

  1. c. Sex-limited genes become activated.

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