4.Nature: The product is filemot gel with vegetal fragrance.
本品为黄褐色凝胶剂,有气味。
5.The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron.
内褶细胞生成一片向上生长细胞,并最后围成一个腔,即原肠。
6.vegetal pole Opposite to the animal pole on the egg. Later in embryonic development corresponds to the point on the yolk cell furthest from the developing blastodisc.