Which statement best explains 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.

Question

Quizplus · Accepted Answer

Breast growth in males can occur under certain hormonal conditions because of the activation of sex-limited genes. These genes are present in both males and females but are only expressed under certain hormonal conditions. In males, an increase in estrogen levels can lead to the activation of these genes, resulting in breast growth.

Which Statement Best Explains Why Males Can Grow Breasts Under