3. The low-ranking wives in polygynous marriages should be in worse condition because they get a smaller share of their husband's resources.
一夫多妻制家庭中，由于在分享丈夫的资源时所得份额较小，地位较低的妻子境况不佳。
来自互联网
4. Typically, human males are 10 percent taller and 20 percent heavier than females.This suggests that, throughout history, humans have been mildly polygynous.
一般来说，人类男性比女性高10%，重20%，这表示，人类历史上一直是一种适度的一夫多妻式生物。
来自互联网
5. Typically, human males are 10 percent taller and 20 percent heavier than females. This suggests that, throughout history, humans have been mildly polygynous.
一般来说，人类男性比女性高10%，重20%，这表示，人类历史上一直是一种适度的一夫多妻式生物。
来自互联网
6. Mothers in poor condition, here lower-ranking co-wives in a polygynous marriage, may overproduce daughters because these give them greater fitness returns than sons.
贫困的母亲，在这里指一夫多妻制中地位较低的妻子，可能生更多的女孩，因其健康状况比男孩要好。
来自互联网
7. We apply the Trivers-Willard prediction - that mothers in poor condition will overproduce daughters - to a novel measure of condition, namely wife rank within a polygynous marriage.
8. We apply the Trivers-Willard prediction - that mothers in poor condition will overproduce daughters - to a novel measure of condition, namely wife rank within a polygynous marriage.
