Identical twins are also called monozygote twins because they develop from the splitting of a single fertilized egg.
因为是从同一个受精,同双胞胎也被称作单双胞胎。
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The fertilized egg develops into a fetus.
受精卵发育成个胎儿。
The woman then carried the fertilized egg and she became pregnant.
然后这位女性怀了受精卵,并怀孕了。
In these temperatures, the fertilized eggs have no chance of developing.
在这样的气温下受精卵无法发育。
So when we get pregnant, our fertilized eggs grow into newborn babies.
所以当我们怀孕的时候,我们的受精卵就会长成新生儿。
Finally, they fertilized those eggs and placed the embryos into female mice.
最后,他们使这些卵子受精,并将胚胎植入雌性老鼠体内。
It prepares for a fertilized egg to settle and grow into a baby.
它为受精卵沉淀并长成婴儿做准备。
Production of meat grown in a laboratory begins by taking cells from fertilized eggs.
在实验室里培育肉类的步是从受精卵中提取细胞。
The menstrual cycle is what happens in the uterus to prepare for a fertilized egg.
月经周期是子宫内为受精卵做准备的过程。
Ectopic pregnancies are when a fertilized egg grows outside the uterus, often in a fallopian tube.
异位妊娠是指受精卵在子宫外生长,通常在输卵管中。
The first stage of the cycle is menstruation, and occurs if the egg has not been fertilized.
月经周期的段是月经,发生在卵子尚未受精的情况下。
A male yellow head garfish is left alone to tender fertilized eggs he carries in his mouth.
只黄头雀鳝只能靠自己来照料嘴里的蛋。
There are birds that lay unfertilized eggs, but as part of a bigger clutch of eggs are fertilized eggs.
确实有下未受精的蛋,但是是作为更多的受精的蛋的部分。
The ruling is likely to influence fertility treatments and the activity of freezing of embryos, which are fertilized eggs.
这项裁决可能会影响生育治疗和冷冻胚胎。
And that, folks, is how you fertilize an egg.
各位,这就是卵子受精的方法。
Identical twins share all their genes having split from a single fertilized egg within the first two weeks after conception.
同卵双胞胎在受孕后的两周内从个受精卵中分裂出来的所有基因都是相同的。
Are you really okay with another man fertilizing your wife's egg?
你真不介意另个男人给你妻子的卵子受精吗?
As a fertilized egg grows and divides, those thousands of mitochondria are divvied up into the cells of the developing embryo.
随着受精卵的生长和分裂,这些数以千计的线粒体被分配到发育中的胚胎细胞中。
After menstruation, the lining of the uterus thickens up again in preparation for a fertilized egg, and inside the ovary follicle develops.
月经后,子宫内膜再次增厚,为受精卵做准备,卵巢内的卵泡发育。
Successfully fertilizing eggs in the lab could also help eliminate many of the disease traits in dogs.
成功受精的卵子有助于消除疾病。
Soon, the metamorphosis is complete, and he can fertilize the females' eggs, ensuring that procreation persists.
很快,变态完成,它就能使雌性卵子受精,确保生育持续进行了。
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