Endogamy is the practice of marrying within one's own caste or social group.

Exogamy is the practice of marrying outside one's own caste or social group.

One of the reasons for endogamy is to maintain social and cultural identity.

One of the reasons for exogamy is to promote social mobility.

In India, the Jati system is based on endogamy.

One of the consequences of endogamy is social stratification.

One of the consequences of exogamy is increased genetic diversity.

Gotra endogamy, Pravara endogamy, and Clan endogamy are all types of endogamy.

Village exogamy, Gotra exogamy, and Pravara exogamy are all types of exogamy.

Religion, culture, and social norms are all factors that influence the practice of endogamy and exogamy.

Endogamy is commonly practiced in patrilineal societies.

Exogamy is commonly practiced in matrilineal societies.

The Ambedkarite movement, Dravidian movement, and Feminist movement are all social movements that promote inter-caste marriages in India.

The Indian Constitution, The Hindu Marriage Act, and The Special Marriage Act all prohibit caste-based discrimination in India.

Urbanization, education, and economic development are all challenges to the practice of endogamy and exogamy in India.