From Wikipedia, the free encyclopedia. An F1 hybrid (or filial 1 hybrid) is the first filial generation of offspring of distinctly different parental types. F1 hybrids are used in genetics, and in selective breeding, where it may appear as F1 crossbreed.
Dr. Dominic Dematteo is a Family Practice Specialist in Bensalem, Pennsylvania. He graduated with honors from Philadelphia College Of Osteopathic Medicine in 1990.
Affiliate: This is a dermatologist who: Has become either: 1) a doctor of osteopathic medicine (DO) and is board-certified by the American Osteopathic Board of Dermatology or 2) a medical doctor (MD) and received board certification in dermatology by a board outside the United States or Canada.