发育

• Other birds feed on developing reproductive structures or seed .
  另外一些鸟取食发育中的繁殖器官或种子。
• Thus a special absorbing organ(the foot), has developed .
  就这样，一种特殊的吸收器官（基足）发育出来了。
• Even in an immature seed the embryo is sufficiently well developed .
  甚至在未成熟的种子中，胚已充分发育。
• The nucellus is usually degraded and absorbed as the endosperm develops .
  珠心通常在胚乳发育时被分解和吸收。
• They will want the classification to reflect the phylogeny of the plants .
  他们希望分类能反映植物的系统发育。
• Some prefer to describe this as part of what is interpreted as development .
  某些人愿意将它说成是发育的一部分。
• These plants develop elaborate haustorial structures from the suspensor .
  这些植物从胚柄中发育出精致的吸器组织。
• Monozygotic twins, on the other hand, arise from the same fertilized egg .
  同卵双生子则是由同一个受精卵发育而成的。
• The dandelion patch is the least developed of the four active vents .
  “蒲公英区”在这四个活裂口中是发育最差的一个。