Polygamy is a practice in which a person has multiple spouses at the same time. Polygamy can be further divided into two types: polygyny and polyandry. Polygyny refers to a marriage system where a man has multiple wives at the same time, while polyandry is a marriage system where a woman has multiple husbands at the same time.
Promiscuity, on the other hand, refers to a mating system in which individuals have multiple sexual partners without any commitment or long-term bonding. It is not a form of marriage, but rather a pattern of behavior in which individuals engage in sexual activity with multiple partners without any expectation of a long-term relationship.
Overall, the key difference between polygamy and promiscuity is that polygamy involves a formalized marriage system in which individuals have multiple spouses, whereas promiscuity involves casual sexual behavior with multiple partners.
~~~Harsha~~~