The relationships between the estimates of general (σ 2 g) and specific (σ 2 s) combining abilities obtained from the four methods of diallel analysis described by Griffing (1956) and estimates of D R ...

This is a preview. Log in through your library . Abstract Fisher's virulent positions on such themes as "race degeneration", the necessity of sterilization measures for certain categories of the ...

IN this monograph, by the author of a series of papers on inherited abnormalities, especially of the retina, in the mouse, the early chapters deal with the systematic position and history of house and ...

How do you teach your kids, many of whom were not even born yet, about what happened on 9/11? For some parents, every September they relive where they were and what they were doing when they heard ...