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Polygynandry is a mating system in which both males and females have multiple mating partners during a breeding season. [1] In sexually reproducing diploid animals, different mating strategies are employed by males and females, because the cost of gamete production is lower for males than it is for females. [ 2 ]
Polygyny (/ p ə ˈ l ɪ dʒ ɪ n i /; from Neo-Greek πολυγυνία, from πολύ-(polú-) 'many' and γυνή (gunḗ) 'woman, wife') [1] is a mating system in which one male lives and mates with multiple females but each female only mates with a single male.
The precise meaning depends upon the context. With respect to animals , the term describes which males and females mate under which circumstances. Recognised systems include monogamy , polygamy (which includes polygyny , polyandry , and polygynandry ), and promiscuity , all of which lead to different mate choice outcomes and thus these systems ...
Some taxa with high social organization are eusocial, meaning that a single female (e.g., the queen bee) or caste produces offspring while the other organisms (e.g., non-reproductive female worker bees) cooperate in caring for the young.
Polyandry (/ ˈ p ɒ l i ˌ æ n d r i, ˌ p ɒ l i ˈ æ n-/; from Ancient Greek πολύ (polú) 'many' and ἀνήρ (anḗr) 'man') is a form of polygamy in which a woman takes two or more husbands at the same time.
Empty-calorie foods and beverages are also calorie-dense, meaning they provide a significant amount of calories per serving (but lack essential nutrients). For example, an orange offers fiber ...
Citing polling data, Carville argued that Trump’s approval rating has been taking a nosedive and that within a matter of weeks, Republicans will be almost completely hobbled in Congress.
It extends the definition of polygamy to having any kind of conjugal union with more than one person at the same time. Also anyone who assists, celebrates, or is a part to a rite, ceremony, or contract that sanctions a polygamist relationship is guilty of polygamy. Polygamy is an offence punishable by up to five years in prison.