female egg

The male sperm fertilizes the female egg .

雄性的精子使雌性的卵子受精。

The vaccine works by blocking male sperm cell from joining female egg cell .

疫苗阻断雄鼠精细胞同雌鼠卵细胞结合。

A male sperm fertilises a female egg to start a new life .

精子使卵子受精，开始孕育新生命。

Female egg donors are to be recruited by researchers for stem cell experiments for the first time .

研究人员首次招募女性捐卵者进行干细胞实验研究。

The process aims to avoid passing onto children bad mitochondria genes , which are contained outside the nucleus in a normal female egg .

该研究的目的是为了在一个正常的女性卵子内避免不良的核外线粒体基因遗传到下一代。

Times of egg oviposition per female , egg number of a day per female , total egg number per female , daily survival rate of adult duration were the most when adults fed on rice plant at tillering stage .

成虫产卵次数、日产卵量、总产卵量、各天存活率则以取食分蘖期稻株为最多。

You see , adult female birds during egg production produce a layer of spongy bone tissue inside certain long bones .

成年的雌鸟在产卵时会在某些长骨中分泌一层海绵状的骨组织。

The maximum brood size of individual female was 617 egg female-1 which occurred in April .

单个雌体的最大产卵量为617eggfemale-1，出现在4月份。

Basically , they stripped the DNA out of a female monkey 's egg , fused a skin cell from a male monkey into that egg , and let an embryo develop and produce embryonic stem cells .

基本上，他们被剥夺了脱氧核糖核酸出一名女猴子的卵子融合的皮肤细胞，从一名男性猴到那个鸡蛋，并让胚胎开发和生产的胚胎干细胞。

The ruse allows the parasites to hitch a ride on the males and ultimately reach a treasure-trove of pollen and nectar that surrounds the female bee 's egg .

这个花招使斑蝥搭乘一段旅行，借助雄蜂最后到达雌蜂孕育后代的宝地&那里有的是花粉和王浆。

The female penguin lays one egg right on top of the ice .

母企鹅把一颗蛋直接产在冰上。

The largest cell in the human body is the female ovum , or egg cell .

人体中最大的细胞是女性卵子，或卵细胞。

Esterase isoenzyme of the male , female , larva and egg consists of 6 , 6 , 6 and 3 bands respectively .

酯酶同功酶分别显示6、6、6和3条酶带。

The hexane extracts of female accessory glands and egg masses elicited stronger reaction by the parasitoid , but without significant difference between both .

卵表提取物和附腺提取物比鳞片提取液对赤眼蜂引诱作用强，两者对赤眼蜂的引诱作用没有明显差异。

Cercaria , female , male and egg extractions were separated into 26,51,56 and 60 distinct bands respectively , and their chief bands were also different .

尾蚴、雌虫、雄虫和虫卵各分离出26、51、56和60条蛋白带，其主带也不相同。

But in parthenogenesis , the female gamete , or egg , contains a complete set of chromosomes and is able to stimulate itself to grow .

但在孤雌生殖中，一个雌配子，或称为一颗卵子，即包含整套生物体所需的染色体，并能刺激自身生长，最终成为新的个体。

Asiaticum asiaticum : Malic dehydrogenase isoenzyme of the male , female , larva and egg consists of 3 , 3,5 and 9 bands respectively .

亚洲璃眼蜱雌、雄虫、幼虫和卵：苹果酸脱氢酶同功酶分别显示3、3、5和9条酶带。

By using the first generation of artificial diet C the average list female amount of spawned egg is 903.4 ± 33.29 grain , which is remarkably different from single female amount of spawned egg 745.25 ± 13.35 grain of fifth generation ;

饲料C第1代平均单雌产卵量903.4±33.29粒，与第5代单雌的产卵量745.25±13.35粒差异显著；

The sex ratio is 1:1 . In July and August of each year , the female will spawn ( one adult female produces an egg mass including about 750 eggs ) . In the following April or May , these eggs begin hatch within about 2-3 weeks to complete .

性比为1：1，雌性每年的七、八月份产卵（1只雌性成虫产1个卵块，约750个卵），在次年四、五月份开始孵化，大约2～3个星期完成。

Bee-pollen was the best among used diets , on which the average adult fecundity was 970.7 eggs per female ( max. 2212 eggs / female ); the egg hatch rate was 91.4 % ; the longevity of the female and male adults was 19.4 and 17.4 days , respectively .

以蜂花粉饲养的效果为最佳，平均产卵量为970.7粒（最高2212粒），孵化率达91.4%，雌雄成虫寿命分别为19.4和17.4天。