pollen parent的用法和样例：
例句
- Secondly,if pollen tubes entered into stigma,growth was retarded with callose plug deposition,then they stopped to grow because of inhibition.
即使父本花粉管进入母本柱头，因生长缓慢，沉积胼胝质，在花柱中受抑制而停止生长。 - According to the phenomenon that single parent can breed offspring through asexual reproduction, evolutionary and genetic operator can be designed.
借鉴生物界单亲父本可以经过无性繁殖得到子代的现象，对进化和遗传等重组算子进行设计。
