Genes have little to do with when and how puberty develops - about the timing and variations in puberty is true.
What is the role of gene-hormone play?
The role of gene-hormone play role in adolescent psychological development and genetic influences on the physical changes of puberty in the body and their links to behavior at that time.
Thus, Pubertal development is influenced by hormones as well as genetic factors.
The simplest explanation for the connection between genes and hormones is that genes simply encode hormones, hormone receptors, hormone precursors, and components required for the production, transport, and disposal of hormones.
Correct option is: Genes have little to do with when and how puberty develops.
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