Animal Olympics Pole Vault小刺猬跳高
Animal pole Animal hemisphere动物性极
secondary animal pole次级动物极
animal pole process动物极突起
fever animal pole心灰
Animal hemisphere Animal pole动物性极
Pole Ocean Animal Museum极地海洋动物馆
The chromosomes of mature egg's have stagnated in the second meiotic metaphase, with the entry of sperm, the Animal pole begins forming the blastoderm.
成熟卵子的染色体一直停滞于第二次减数分裂中期，随着精子的进入，动物极开始逐渐形成胚盘。
参考来源 - 胭脂鱼受精生物学研究