He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼的交配仪式没有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在交配季节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐性作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分和栽培的双孢蘑菇株和品种具有次级同宗配合的性特征,也有少数株属于异宗配合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性殖系统主要由精巢和输精管组成，没有交接器，也没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同配子体自交、异配子体交配两类配育系统或以无配殖的方式产，异配子体交配又可分为异配子体自交和异配子体异交两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是境的破坏以及过度开采所导致的境片断化使其居群变小、近交率加大、遗传变异趋低，降低了其存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种配系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线配仪式没有什么看头，但鱿就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在配季节才混到一，他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂即利用一个已知纯合隐性作为一个亲本杂，称为测。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁方法使配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培双孢蘑菇菌株和品种具有次级同宗配合性特征,也有少数野生菌株属于异宗配合类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

配产卵后，初步统计发现小卵百分率越大，遗腹卵有越多倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性生殖系统主要由精巢和输精管组成，没有接器，也没有其他附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类孢子体可经由同配子体自、异配子体配两类配育系统或以无配生殖方式产生，异配子体配又可分为异配子体自和异配子体异两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危主要原因是生境破坏以及过度开采所导致生境片断化使其居群变小、近率加大、遗传变异趋低，降低了其生存以及进化潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种系统，其中女队友多男。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼仪式没有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在季节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂即利用一个已知纯合隐作为一个亲本杂，称为测。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁方法使系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培双孢蘑菇菌株和品种具有次级同宗合,也有少数野生菌株属于异宗合类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄生殖系统主要由精巢和输精管组成，没有接器，也没有其他附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类孢子体可经由同子体自、异子体两类育系统或以无生殖方式产生，异子体又可分为异子体自和异子体异两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪套防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危主要原因是生境破坏以及过度开采所导致生境片断化使其居群变小、近率加大、遗传变异趋低，降低了其生存以及进化潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼的交配仪式没有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

和母只有在交配季节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐性作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培的双孢蘑菇菌株和品种具有次级同宗配合的性特征,有数野生菌株属于异宗配合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性生殖系统主要由精巢和输精管组成，没有交接器，没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同配子体自交、异配子体交配两类配育系统或以无配生殖的方式产生，异配子体交配又可分为异配子体自交和异配子体异交两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是生境的破坏以及过度开采所导致的生境片断化使其居群变小、近交率加大、遗传变异趋低，降低了其生存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼的仪式没有头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂即利用一个已知的纯合的隐性作为一个亲本的杂，称为测。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培的双孢蘑菇菌株和品种具有次级同宗合的性特征,也有少数野生菌株属于异宗合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性生殖系统主要由精巢和输精管组成，没有接器，也没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同子体自、异子体两类育系统或以无生殖的方式产生，异子体又可分为异子体自和异子体异两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是生境的破坏以及过度开采所导致的生境片断化使其居群变小、近率加大、遗传变异趋低，降低了其生存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线的交配仪式没有什么看头，但不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

和有在交配季节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐性作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培的双孢蘑菇菌株和品种具有次级同宗配合的性特征,也有少数野生菌株属于异宗配合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性生殖系统主要由精巢和输精管组成，没有交接器，也没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同配子体自交、异配子体交配两类配育系统或以无配生殖的方式产生，异配子体交配又可分为异配子体自交和异配子体异交两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是生境的破坏以及过度开采所导致的生境片断化使其居群变小、近交率加大、遗传变异趋低，降低了其生存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼的交配仪式没有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在交配季节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐性作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同变成雌雄异。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野和栽培的双孢蘑菇和品种具有次级同宗配合的性特征,也有少数野属于异宗配合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性殖系统主要由精巢和输精管组成，没有交接器，也没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同配子体自交、异配子体交配两类配育系统或以无配殖的方式产，异配子体交配又可分为异配子体自交和异配子体异交两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是境的破坏以及过度开采所导致的境片断化使其居群变小、近交率加大、遗传变异趋低，降低了其存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中女性队友多男性。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼的交配有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在交配季节一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐性作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培的双孢蘑菇菌株和品种具有次级同宗配合的性特征,也有少数野生菌株属于异宗配合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄性生殖系统主要由精巢和输精管组成，有交接器，也有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同配子体自交、异配子体交配两类配育系统或以无配生殖的方产生，异配子体交配又可分为异配子体自交和异配子体异交两种方。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是生境的破坏以及过度开采所导致的生境片断化使其居群变小、近交率加大、遗传变异趋低，降低了其生存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚得一孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中友多男。

The mating rituals of the cubera snappers have nothing, though, on squid.

古布拉金线鱼的交配仪式没有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在交配季节才混到一起，否则他们分开独自居住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯的隐作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培的双孢蘑菇菌株和品种具有次级同宗配的特征,也有少数野生菌株属于异宗配的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄生殖系统主要由精巢和输精管组成，没有交接器，也没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢蕨类的孢体可经由同配体自交、异配体交配两类配育系统或以无配生殖的方式产生，异配体交配又可分为异配体自交和异配体异交两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是生境的破坏以及过度开采所导致的生境片断化使其居群变小、近交率加大、遗传变异趋低，降低了其生存以及进化的潜力。

He had, from his second mating, a baby girl.

他第二次结婚后得一女孩。

Polyandrous - A mating system in which females mate multiple males.

Polyandrous -一种交配系统，其中女队友多。

The mating rituals of the cubera snappers have nothing, though, on squid.

布拉金线鱼的交配仪式没有什么看头，但鱿鱼就不同。

Males and females only commingle during mating season, otherwise they live solitary existences.

兽和母兽只有在交配季节才混到一起，否则他们分开住。

In postzygotic isolating mechanisms mating occur, but the resulting hybrid organism is inviable or sterile.

在合子后隔离机制中，匹配可以进行，但或不产生杂种或杂种不育。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用一个已知的纯合的隐作为一个亲本的杂交，称为测交。

90. The mating system can be changed in a quick and simple manner, from monoecy to dioecy.

用较快而简洁的方法使交配系统从雌雄同株变成雌雄异株。

Most of the wild and cultivated strains are secondarily homothallic mating type in life-cycle, but some wild strains are heterothallic.

大部分野生和栽培的双孢蘑菇菌株和品种具有次级同宗配合的特征,也有少数野生菌株属于异宗配合的类型。

After mating and oviposition, statistics showed that the higher of the percentage of small eggs is, the more of the unlaid eggs is.

交配产卵后，初步统计发现小卵百分率越大，则遗腹卵有越多的倾向。

Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.

摘要塔形马蹄螺为雌雄异体，其雄生殖系统主要由精巢和输精管组成，没有交接器，也没有其他的附属腺体。

Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.

摘要同型孢子蕨类的孢子体可经由同配子体交、异配子体交配两类配育系统或以无配生殖的方式产生，异配子体交配又可分为异配子体交和异配子体异交两种方式。

Moreover: we also have the necessary explosion-proof electrically operated rapes, decoders, flexure nemas, connecting boxes and so on mating with the black-light night-vision camera.

还有与黑光夜视摄像仪配套的防爆电动云台，防爆解码器，防爆挠线管，防爆接线盒等。

The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

导致荷叶铁线蕨濒危的主要原因是生境的破坏以及过度开采所导致的生境片断化使其群变小、近交率加大、遗传变异趋低，降低了其生存以及进化的潜力。