embryos造句
Evolution can explain why human
embryos look like gilled fishes.
进化论能够解释为什么人类的胚胎看起来象除去了内脏的鱼一样.
Early division phase
embryos may use metabolites provided by the suspensor, persistent and degenerating synergids.
早期分裂时期的胚可以利用胚柄, 宿存和退化中的助细胞所提供的代谢物.
Doctors are developing artificial wombs in which
embryos can grow outside a woman's body.
医务人员正在研制人造子宫,实现胚胎体外生长.
...the remarkable resilience of very young
embryos.
早期胚胎非凡的适应力
Most grass
embryos have a flap - like structure known as the epiblast.
大多数禾本科胚有一片瓣 状 结构通常称为外胚叶.
A sharp demarcation of adventive
embryos from zygotic
embryos cannot be drawn.
不定胚与合子胚之间不能划分出明显的界限.
The cells of the integument and nucellus of some plants form perfectly normal
embryos.
某些植物的珠被和珠心细胞形成完全正常的胚.
Embryos successfully attached themselves to the walls of these laboratory wombs and began to grow.
胚胎成功地附着在这些子宫的宫壁上,并开始生长.