He is an avowed polygamist in a country where the practice is accepted.

在接受一夫多妻制的南非，祖馬公開承認自己有多位妻子久久亚洲精品国产。

Polygamy must have been very rare during the period of the Mishnah and Gemara; for though the wives of many rabbis are mentioned, there are no allusions to plural marriages.

一夫多妻制在猶太的Mishnah 和Gemara應(yīng)已不多見黄色视频精品在线观看网站。雖然很多猶太教士的妻子被提及，但沒有提到多重婚姻嫖妓视频。

For the Israelites polygamy and levirate marriage were the more common solutions to infertility.

為以色列人一夫多妻制和娶寡嫂人越多18岁免费黄，共同解決不育問題。

Polyandry is most typical in populations with limited amounts of resources.

最完美的例子是非洲h片免费网站。典型地超碰人妻人人操人人干，婦女會擁有一個或多個伴侶或丈夫，因此她的孩子會有更多的資源以生存爆乳美女粉泬10p福利视频。相反视频二区亚洲，在一夫多妻制中，男人會同時使一個以上的妻子懷孕而要用有限的資源讓多個孩子更好地生存久久这里只精品免费。

Polyandry and polygamy are practiced sometimes.

一妻多夫和一夫多妻制是實行有時候亚洲444在线视频。

They wanted to find out whether polygynous males had lower survival rates and aged faster than those of monogamous species.

他們想看看一夫多妻制物種的雄性是不是在存活率和衰老速度上都低于和快于一夫一妻制物種。

They wanted to find out whether polygynous males had lower survival rates and aged fast er than those of monogamous species.

他們希望發(fā)現(xiàn)一夫多妻制的雄性是否比一夫一妻制的雄性的存活率更低而且老得更快羞羞免费网站。

They wanted to find out whether cabal alz polygynous males had lower survival rates and aged faster than those of monogamous species.

他們想看看一夫多妻制物種的雄性是不是在存活率和衰老速度上都低于和快于一夫一妻制物種免费看黄页在线网站。

Despite the fact that humans are naturally polygynous, most industrial societies are monogamous because men tend to be more or less equal in their resources compared with their ancestors in medieval times.

盡管實事上人類天性是一夫多妻制，大多數(shù)工業(yè)社會都是一夫一妻制最新国产成人野战视频在线观看免费，因為相對于中世紀的祖先而言好好日无码视频，現(xiàn)代男性差不多平等地占有資源。

To test that idea, Tim Clutton-Brock of Cambridge University and Kavita Isvaran of the Indian Institute of Science in Bengalooru decided to compare monogamous and polygynous species (in the latter, a male monopolises a number of females).

為了證實這一理論三级做a全过程在线观看视频，劍橋大學(xué)的提姆·克拉頓·布羅克和位于本加魯魯?shù)挠《壤砉W(xué)院的卡維塔·艾斯瓦蘭決定對一夫一妻制和一夫多妻制的物種進行比較（在后者中男女www视频在线看网站，一個雄性獨占數(shù)個雌性）。