Correct option is C
The correct one-word substitute for the given phrase is
(c) Polyandry.
Polyandry: The practice of a woman having more than one husband at the same time.
Polyandry in Hindi: बहुपतित्व।
Example: Polyandry is practiced in a few isolated societies around the world.
Meanings of the other given options in detail:
·
Endogamy:
· Meaning: The practice of marrying within one’s own community or social group.
· Hindi: अंतर्जातीय विवाह।
· Example: Endogamy was common in many ancient societies.
·
Polymathy:
· Meaning: Knowledge of many subjects.
· Hindi: बहु-विद्वत्ता।
· Example: Leonardo da Vinci was known for his polymathy.
·
Monogamy:
· Meaning: The practice of having only one spouse at a time.
· Hindi: एकपत्नीव्रत।
· Example: Most modern societies practice monogamy.