Apospory is found in some mosses and ferns.
无殖存在于一些苔藓和蕨类植物。
Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.
在许多蕨类植物常见的无融合殖包括无配殖和无殖。
Ferns were the first terricolous vascular plants, and still comprise an important part of primary productivity of ecosystems.
蕨类植物是最早登陆的维植物,至今仍然是态系统初级产力的重要组成部分。
Indusium The flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern.
是一种起源于胎座(应为叶表皮译者注)的瓣片状组织,覆盖在蕨类植物正在发育的上。
Here in the rainforest, the giant ohia lehua trees and hapuu ferns provide protective canopy to an amazingly diverse collection of plants and animals.
就在这片雨林,高大的ohia lehua树和那叫hapuu的蕨类植物给丰富得令人惊奇的动植物撑起了一把保护伞。
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.
摘要同型蕨类的体可经由同配体自交、异配体交配两类配育系统或以无配殖的方式产,异配体交配又可分为异配体自交和异配体异交两种方式。
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A little Elf was hiding in the fern.
一个小精灵藏在物里。
How many ferns and lichens will grow on the north walls of a rocky slope!
北面的陡峭斜坡上有很多物和地衣。
There are mosses and ferns everywhere, some at least a hundred feet tall.
放眼望去,尽是苔藓和,有些至少有30公尺高。
Another type of seedless vascular plant is ferns, also known as monilophytes.
另一种无籽维管物是物,也被生物。
These particular ferns, figs and orchids live only on the branches of other trees.
这些、无花果和兰科物只寄生在其他树木的树枝上。
Take ferns and bromeliads—the family that includes Spanish moss and pineapple plants.
以物和凤梨科物例,凤梨科物包括西班牙苔藓和菠萝。
Some fern leaves are tiny and float on top of water, and others have hairs shaped like egg-beaters.
有些物的叶子很小,浮在水面上,有些物的叶子像打蛋器一样。
Over 160,000 varieties of orchids, ferns and other climbing plants have been planted in the trees.
超过16万种的兰花、物和其他攀缘物都已栽在树上。
He held me for a moment, then carefully placed me on the springy ferns.
他搂着我,片刻之后,小心地把我放到那片柔韧的物上。
Dillenius divided cryptogams into " fungi" and " musci" , excluding ferns and equisetums.
狄勒纽斯将隐花物分“真菌”和“藓”,但不包括物和木贼属物。
Are these, I don't know that they're ferns. The TV show ended up not going forward.
这些嘛,我不知道他们是不是物。这档秀最后没能继续播下去。
If a rabbit does not move, it is very hard to see him among the ferns and leaves.
如果兔子不移动的话,在物和叶子中很难被发现。
And some ferns hardly make leaves at all, like whisk ferns and horsetails.
有些物几乎不长叶子,比如刺和马尾草。
So, day after day, Davy hunted the woods for the prettiest flowers, and the most dainty ferns and mosses.
于是,大卫每天都到森林里去寻找漂亮的花,以及最可口的和苔藓。
We're talking bryophytes and seedless vascular plants, the categories that include mosses and ferns, liverworts, and more.
我们说的是苔藓物和无籽维管物,这物包括苔藓、、苔等。
It was unmarked, barely visible among the ferns.
这条路没有任何标记,在一片物中隐约可见。
So mosses have been around a lot longer than flowers have, and ferns made fronds before pines coned.
所以苔藓比花存在的时间要长得多,物在松树长出圆锥形之前就长出了叶子。
Many types of ferns have large leaves called fronds that slowly unfurl over time, but there are other kinds, too.
许多种的物都有叫做叶子的大叶子,随着时间的推移会慢慢展开,但也有其他种的物。
In here, where it's dark, there's very little, very poor diversity — just some mosses and a few ferns.
在这里,光线暗淡,生物的多样性显得很匮乏——只有一些苔藓和一些物。
Plants like Boston ferns are great at purifying the air.
像波士顿物这样的物对净化空气很有帮助。
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