详细解释:a. 无性生殖
详细解释：
mon.o.ge.net.ic
adj.（形容词）Relating to or exhibiting monogenesis.一元发生的：关于或显示出同源的Having a single host through the course of the life cycle.单性生殖的：在生命周期过程中只有一个寄主的Produced under a single set of continuing conditions. Used of soil.单成的：一组在单一持续条件下生成的。用于土壤