polyallel mating

例句：

1. 1. Polyploidy is a phenomenon where plants produce seeds with more than two sets of chromosomes.
   多亲配子杂交是一种现象，其中植物产生具有超过两套染色体的种子。
2. 2.In the study of genetics, polyploidy plays an important role in understanding the diversity of life on Earth.
   在遗传学研究中，多亲配子杂交在理解地球上生命多样性方面起着重要作用。
3. 3.The polyploidy of some species can lead to increased fertility and better adaptation to changing environments.
   某些物种的多亲配子杂交会导致更高的生育率和更好的适应环境变化的能力。