During fight-or-flight response, the sympathetic nervous systems stimulate the adrenal glands triggering the release of catecholamines, which include adrenaline and noradrenaline.
Answer:
I'm still trying to figure that out for my self
It is an embryo because a zygote is just a cell and it turns into a fetus after 8 weeks
Merlin/ NF2 tumor suppressor functions through impacting mechanisms related to proliferation, apoptosis, motility, adhesion, and invasion.
