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sexual reproduction

sexual reproduction

 英

  • na.【生】有性生殖
  • 網(wǎng)絡(luò)有性繁殖;兩性生殖;交配繁殖

英漢解釋

na.
1.
【生】有性生殖

英英解釋

n.

例句

One theory is that switching from sexual reproduction to virgin birth might have helped these ancient creatures survive so long.

一種理論有性生殖無性生殖轉(zhuǎn)變或許幫助這些遠古生物存活這么時間

Vegetative parts All parts of a plant except for those involved in sexual reproduction.

植物除了有性繁殖涉及結(jié)構(gòu)其他部分

Sexual reproduction The formation of new individuals by fusion of two nuclei or sex cells ( GAMETES ) to form a diploid ZYGOTE.

個體細胞核細胞融合形成二倍受精卵發(fā)育

stage of adolescence in which an individual becomes physiologically capable of sexual reproduction.

青少年階段生理上個人能力進行有性繁殖

Pollen is a highly reduced organism that plays a great role in plant sexual reproduction as the male gametophyte .

花粉高度退化生物體配子體),植物有性生殖過程具有重要作用

The lack of a safe germinant environment is the primary cause for the failure of P. euphratica sexual reproduction.

導(dǎo)致種子安全萌發(fā)生境缺失濟納胡楊有性繁殖失敗首要原因

The genomic data have implications for the understanding of the evolution and the mechanism of sexual reproduction in this genus.

基因組數(shù)據(jù)影響認識演變機理有性生殖

The capacity for sexual reproduction begins earlier in females than in males, often two years earlier.

女性具備生殖能力時間男性通常

Mowing turfgrass quite literally cuts off the option of sexual reproduction.

草地修剪實實在在去掉有性繁殖可能性

You always want the variation that's present in a natural population going on through sexual reproduction.

我們希望得到自然群體遺傳變種一般通過有性繁殖產(chǎn)生

Then, when a suitable mate is available, revert back to sexual reproduction.

一旦出現(xiàn)合適有性生殖

Finally, the ever-increasing density of matter helped usher in an era of sexual reproduction, and two distinct sexes emerged from one being.

最后不斷增長物質(zhì)密度幫助傳達員進入一個繁殖時期種截然不同性別出現(xiàn)

Assortative mating Sexual reproduction in which the pairing of male and female is not random.

有性生殖配對雌雄雙方不足隨機交配現(xiàn)象

It's suggested that sexual reproduction may be the dominant reproduction way for wild D. zingiberensis with simple and clear sex system.

研究結(jié)果表明野生薯蕷可能有性繁殖主要繁殖方式系統(tǒng)簡單清晰

The ability of sexual reproduction of rhizomatous grasses are relatively weak, but constraining factors are vary.

切斷根莖根莖死亡率較高克隆影響較小

Second, normal fungal sexual reproduction usually produces spores, which the immune system can easily identify and dispose of.

其次普通真菌有性生殖通常生產(chǎn)孢子這些孢子可以免疫系統(tǒng)輕易地識別清除

To Charles Darwin, the reason for the prevalence of sexual reproduction was "hidden in darkness" .

查爾斯·達爾文來說繁殖盛行理由竟然隱藏暗處hiddenindarkness)”。

First are those individuals or couples who lack the gametes (eggs or sperm) needed for sexual reproduction.

首先那些缺少有性生殖必須配子卵子精子個人夫妻

The annual orgy of sexual reproduction in the Californian almond orchards owes little to the unintended bounty of nature.

然而加利福尼亞杏樹果園年度有性繁殖狂歡并非大自然無意賞賜

Sexual reproduction can bring about genetic commingling .

通過有性生殖進化

And the reason that sexual reproduction is so important -- there are lots of other things that plants can do to reproduce.

有性繁殖如此重要原因--植物許多其他方式可以繁殖

And it suggests that parasites, including bacteria and viruses, are one reason species developed sexual reproduction in the first place.

發(fā)現(xiàn)提到包含細菌病毒在內(nèi)寄生生物物種最初產(chǎn)生有性繁殖行為誘因

the sexual reproduction promote the genetic diversity.

有性生殖促進基因多樣性

Such cases of apomixis are difficult to distinguish from true sexual reproduction.

結(jié)合有性生殖過程往往難以區(qū)分

Sexual reproduction in ascomycete's fungus has been studied for more than 80 years.

有性生殖過程研究已有80多

union of sperm and egg in sexual reproduction.

有性生殖精子卵子結(jié)合

as the latitudes increase, the proportion of asexual reproduction tends to increase and that of sexual reproduction decrease;

隨著緯度升高普通野生繁育系統(tǒng)無性生殖有性生殖偏移趨勢

The ascospores , on the other hand, are produced by following sexual reproduction .

另一方面孢子有性生殖之后產(chǎn)生

One major event in time is the development of sexual reproduction.

一次主要事件及時再生產(chǎn)發(fā)展

Characteristics of Vegetative Growth of Veronica persica and Their Contribution to Its Sexual Reproduction

波斯婆婆營養(yǎng)生長特點及其有性繁殖貢獻

In vitro Fertilization as a Technique Platform Used in the Research of Sexual Reproduction of Angiosperms

受精作為技術(shù)平臺被子植物有性生殖研究應(yīng)用

Relationship between sexual reproduction, population growth and resting egg production of freshwater rotifer Brachionus calyciflorus

有性生殖種群增長休眠產(chǎn)量關(guān)系

The effects of vegetative growth on the sexual reproduction of Veronica persica from two different habitats with different densities

密度條件阿拉伯婆婆營養(yǎng)生長有性繁殖影響

Changes and Biological Significance of Callose Wall in Sexual Reproduction and Apomixis of Angiosperms

被子植物有性融合生殖過程胼胝質(zhì)動態(tài)變化及其生物學(xué)意義

The bagged - cultivation techniques of sexual reproduction for Gastrodia

天麻有性繁殖技術(shù)

Significance of sexual reproduction in Phytophthora infestans epidemiology

致病有性生殖晚疫病流行意義

Morphological Observation of Sexual Reproduction Abortion in 'High Noon'Tree Peony

正午牡丹有性生殖形態(tài)學(xué)觀察

Study on Sexual Reproduction of Plant Population of Stipa grandis Steppe under Different Grazing Sy

不同放牧制度茅草植物種群有性繁殖能力研究

The Roles of Arabinogalactan-proteins in Sexual Reproduction of Angiosperms

阿拉伯乳糖蛋白被子植物有性生殖作用

Effects of phthalate acid esters on population growth and sexual reproduction of rotifers Brachionus calyciflorus

甲酸酯類物質(zhì)種群增長有性生殖影響