The above view of the sterility of hybrids being caused by two constitutions being compounded into one has been strongly maintained by Max Wichura. | Esta opinión de que la esterilidad de ios híbridos ha sido causada por confundirse dos constituciones en una, ha sido fuertemente sostenida por Max Wichura. |
The above view of the sterility of hybrids being caused by two constitutions being compounded into one has been strongly maintained by Max Wichura. | La precedente opinión de que la esterilidad de los híbridos es producida porque dos constituciones se han combinado en una, ha sido enérgicamente defendida por Max Wichura. |
