exotesta造句

例句与造句

1. Like those of all members of the genus, the leaves are exotesta.
2. The exotesta may consist of one or more rows of cells that are elongated and pallisade like ( e . g.
3. If the exotesta is also the mechanical layer, this is called an exotestal seed, but if the mechanical layer is the endotegmen, then the seed is endotestal.
4. The "'endotesta "'is derived from the inner epidermis of the outer integument, and the outer layer of the testa from the outer surface of the outer integument is referred to as the "'exotesta " '.
5. It's difficult to find exotesta in a sentence. 用exotesta造句挺难的