pollen parent的用法和樣例：
例句
- Secondly,if pollen tubes entered into stigma,growth was retarded with callose plug deposition,then they stopped to grow because of inhibition.
即使父本花粉管進入母本柱頭，因生長緩慢，沉積胼胝質，在花柱中受抑制而停止生長。 - According to the phenomenon that single parent can breed offspring through asexual reproduction, evolutionary and genetic operator can be designed.
借鑒生物界單親父本可以經過無性繁殖得到子代的現象，對進化和遺傳等重組算子進行設計。
