Hello,
Melatonin exerts its inhibiting effect in the hypothalamus by reducing the gonadotropin-releasing hormone (GnRh). This hormone is responsible for the creation of estrogen in the ovaries and testosterone in the testes.
Hope that helps!
They all develop gills, slits and tails
ATP is stored energy inside of living things.
It powers living things, powers processes, powers everything inside of a cell.
<span>Females have two X chromosomes in their cells, while males have one X and one Y chromosome. Mitosis; before it divides it replicates & meiosis; sex cells have half the amount of chromosomes that a normal cell has so when they join another, there are 46 chromosomes in the cell.</span>