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The testes,ovarium and reproductive tube of adult treeshrew in its morphology and weight have marked seasonal changes.

成年树睾丸、和生殖管态及重量有明显季节变化。

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The Panopause is a transient period for women that the functions of ovarium are declining little by little and even totally eliminate.

围绝经期是妇女卵逐渐衰退、直至完全消失一个过渡时期。

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物种起源

In certain whole groups of plants the ovules stand erect, and in others they are suspended; and within the same ovarium of some few plants, one ovule holds the former and a second ovule the latter position.

某些整群物中, 胚珠直立,而物群中, 胚珠则悬空;少数物的同子房内, 个胚珠占的位置, 第二个胚珠占的位置。

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物种起源

If so, the position of the ovules, even when one is erect and the other suspended within the same ovarium, would follow the selection of any slight deviations in position which favoured their fertilisation, and the production of seed.

如果是这样, 胚珠的位置, 即使个直立而个悬置子房内,也将遵循有利于它们受精和种子生产的任何轻微位置偏差的选择。

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