- P 1
-
In Mendel\'s laws, the first parental generation; parents of a given individual of the F 1 generation.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.