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polygynous

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
po·lyg·y·ny  (p-lj-n)
n.
1. The condition or practice of having more than one wife at one time.
2. Zoology A mating pattern in which a male mates with more than one female in a single breeding season.

po·lygy·nous adj.
ThesaurusLegend:  Synonyms Related Words Antonyms
Adj.1.polygynous - having more than one wife at a time
polygamous - having more than one mate at a time; used of relationships and individuals


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Lead researcher Alexandra Alvergne, an anthropologist at the University of Montpellier, France, and the University of Sheffield, UK measured testosterone levels in 21 polygynous fathers as well as 32 monogamous dads and 28 unmarried men without children.
In monogamous societies and even in some polygynous ones, where men can have more than one wife or mate, men and women can have similar variation in the number of children they produce, the scientists find.
In polygynous species, variation in fitness of daughters is less variable than that of sons: most females will reproduce as they do not compete for access to mates as do males (Clutton-Brock et al.
 
 
 
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