Plz will mark ! nerve cells in your body no longer divide. what phase of the cell cycle are nerve cells always in? why?

Nerve cells lack centriole, which is the reason they cannot undergo mitosis and divide to form new cells. ... Neurons are differentiated cells and are in quiescence or G0 phase of cell cycle. Once neurons become fully mature, they do not move any further into the cell division cycle.

answer: blah

explanation:

bc blah

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.