It's all kicked into motion as soon as the genetic material of the ovum and sperm come together, it's a cascade of events to develop the zygote into a fetus into a baby into a child into a mature adult to do it all over again. What kicks off any of it? Hormones and cell line development.
naturehattrick t1_iv5b2ep wrote
Reply to comment by The_Sishen in How does the expression of DNA change during puberty? by spudfolio
It's all kicked into motion as soon as the genetic material of the ovum and sperm come together, it's a cascade of events to develop the zygote into a fetus into a baby into a child into a mature adult to do it all over again. What kicks off any of it? Hormones and cell line development.