There was no significant difference on the egg weight, egg shape and egg laying period between the experimental groups and control groups.

同时对两组间的卵重、卵形、产卵期进行了测定，无显著差异。

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The period of time from when the first sign of courtship begins through to egg laying will vary enormously, not only between species but between individuals within a species.

从开始求偶到下蛋的这段时间的长度会非常的不同。不仅仅是种间的差距还有种内不同个体之间的差距。

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