Final answer:
When a marriage involves a woman of lower status than the man, it is not referred to as isogamy. It is a reflection of social norms and expectations regarding marriage.
Step-by-step explanation:
When a marriage involves a woman of lower status than the man, it is not referred to as isogamy. Isogamy is a term used in biology that refers to the fusion of gametes from two individuals that are morphologically similar. The scenario you described is more closely related to the social concept of social stratification, where individuals are grouped into different social classes based on factors like wealth, occupation, and education.
In many societies, especially in the past, there was a strong emphasis on marrying within one's social class or marrying up in terms of social status. This was often done to maintain or improve one's social position, accumulate wealth, or secure advantageous alliances. Therefore, when a man married a woman of lower status, it was not isogamy but a reflection of the prevailing social norms and expectations regarding marriage.