例句與造句

1. These symptoms are mainly morphological defects that yield unaesthetic potatoes which face commercial rejection from processors and packers.
2. These studies showed that the gene is required for normal development of the brain and spinal cord and that the morphological defects seen in mutant embryos, such as failure to close dorsal regions of the neural tube during development, appeared secondary to expansion of ventral and reduction of dorsal identities in the developing neural tube.
3. It's difficult to find morphological defect in a sentence. 用morphological defect造句挺難的