What is the most common marital system in the majority of preindustrial societies around the world?
a. neolocality.
c. polygamy.
b. matrilocality.
d. monogamy.

The correct answer is "polygamy".

Explanation:

The social, political and cultural attributes of societies that were prevalent before the Industrial Revolution (1750) are known as preindustrial societies. Regarding the marital system, polygamy was the one that prevailed in preindustrial societies. It is considered that polygamy was practiced by three/fourths of preindustrial traditional societies. This behavior tended to occur as a way to attract followers and have lots of sons that could work for the society.

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.