Paratomy is a form of agammetic asexual reproduction in animals where the organism splits in a plane perpendicular to the antero-posterior axis and the split is preceded by the "pregeneration" of the anterior structures in the posterior portion.The developing organisms have their body axis aligned i.
网络释义
1、异分体
...parathyroid hormone 甲状旁腺激素paratomy 异分体paratonic movement. stimulus movement 感应运动 ...