gametophytes

基本解釋

A brief report of development of gametophytes in Woodsia.
巖蕨屬植物配子體發(fā)育初報.
The male gametophytes of conifers and angiosperms are the POLLEN grains.
松柏類植物以及被子植物的雄配子體即花粉粒。
Gametophytes produced in this manner are thus diploid instead of haploid.
以這種方式產生的配子體往往是二倍體而不是單倍體。
In these groups and in the bryophytes, some species produce unisexual gametophytes and some produce hermaphrodite gametophytes.
這些類群以及苔蘚植物中的某些種類的配子體屬于雌雄異株，而另外一些則為雌雄同株。
If such gametophytes produce fertile gametes, the resulting sporophyte is then tetraploid, and large polyploid series may subsequently be developed.
如果這種配子體能夠產生可育的配子，那么形成的孢子體通常是四倍體，這樣就可以得到大量的多倍體。