Die Form AaBb kommt 138mal vor, ist in beiden Merkmalen hybrid, und verhält sich genau so, wie die Hybride, von der sie abstammt.
The form AaBb occurs 138 times, is hybrid in both traits and behaves exactly like the hybrid from which it descends.
behaves exactly = verhält sich genau so That is, plants of this kind produce offspring showing the same kind of distribution of the nine different forms that Mendel has just detailed.
behaves exactly = verhält sich genau so That is, plants of this kind produce offspring showing the same kind of distribution of the nine different forms that Mendel has just detailed.