gametophytes
基本解释
- 配子体
英汉例句
- A brief report of development of gametophytes in Woodsia.
岩蕨属植物配子体发育初报. - The male gametophytes of conifers and angiosperms are the POLLEN grains.
松柏类植物以及被子植物的雄配子体即花粉粒。 - Gametophytes produced in this manner are thus diploid instead of haploid.
以这种方式产生的配子体往往是二倍体而不是单倍体。 - In these groups and in the bryophytes, some species produce unisexual gametophytes and some produce hermaphrodite gametophytes.
这些类群以及苔藓植物中的某些种类的配子体属于雌雄异株，而另外一些则为雌雄同株。 - If such gametophytes produce fertile gametes, the resulting sporophyte is then tetraploid, and large polyploid series may subsequently be developed.
如果这种配子体能够产生可育的配子，那么形成的孢子体通常是四倍体，这样就可以得到大量的多倍体。