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词语配子拆分为汉字:
配字的拼音、笔画、偏旁部首、笔顺、繁体字,配字字源来历,配字演变
两性结合:~偶。~种(zhǒng)。相互分工合作:~合。~器。用适当的标准加以调和:~料。~制。~伍。~药。~色。~餐。有计划地分派、安排:~备。~置。~给(jǐ)。分~。搭~。把缺少的补足:~套。~乐(yuè )。装~。衬托,陪衬:~搭。……
子字的拼音、笔画、偏旁部首、笔顺、繁体字,子字字源来历,子字演变
1. 子 [zǐ]子 [zǐ]古代指儿女,现专指儿子:~女。~孙。~嗣。~弟(后辈人,年轻人)。植物的果实、种子:菜~。瓜~儿。~实。动物的卵:鱼~。蚕~。幼小的,小的:~鸡。~畜。~城。小而硬的颗粒状的东西:~弹(dàn )。棋~儿。与“……
汉语拼音:pèi zǐ
Such a gamete may be produced by tetraploid tissues, or it may be the result of faulty meiosis.
这样的配子可能是通过四倍体组织或者是错误的减数分裂产生的。Genetic drift is change in the genetic composition of a population arising as a consequence of sampling of gametes in a finite population.
所谓遗传漂变就是指:在一个有限的种群内,由于配子的随机取样使得遗传组成在种群内发生变化的现象。senescent period Old age, a time when fish growth is extremely slow, arrested or negative and gametes are inferior or not produced.
衰退时期老年期,当鱼成长的非常慢,拘捕的时候或许是消极的,而配子是次级的或已不生产了。There are other rather ill-defined gametophytic systems with two or more loci, often giving partial self-incompatibility.
还存在有其他难以界定的配子体系统,它们具有两个或更多的基因座,通常产生部分自交不亲和。Polyploids can arise by somatic doubling, by the fusion of unreduced gametes, and by means of a triploid bridge.
多倍体产生与体细胞染色体的加倍、未减数配子的融合以及一种叫三倍体桥的方法。Another form of apomixis in which seeds develop from unfertilized gametes can also be termed parthenogenesis.
在另一种无融合生殖中,种子从未受精的配子中发育而来,这被称为孤雌生殖。When a couple is unable to get pregnant on their own, sometimes they use a donor's egg or sperm. This is called "gamete donation" .
若夫妇自己不能生育时,有时候他们用捐赠的卵子或精子,称为“配子捐赠”。The American Society for Reproductive Medicine encourages parents to tell their children about the gamete donation.
美国生殖医学会鼓励父母将配子捐赠告诉孩子。A female gametophyte of the female gametophyte in the sporangium ovule is the heart of the beads.
产生雌配子的雌配子体在大孢子囊即胚珠的珠心处发育。