“雄配子”造句
2024年06月18日 05:38:27
很多生物体中
雄配子与雌配子是不同的.
In many organisms the male and female gametes are different.
雄配子不能与雌配子结合.
The male gamete could not unite with the female.
花粉是种子植物的
雄配子体, 在有性繁殖中发挥著重要作用.
Pollen is the male - gamete of seed plant, which plays an important role in sexual reproduction.