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.
Dr. Athena Theodosatos DO, MPH is a female Dermatologist in Winter Park, FL with 11+ years of experience. She is rated 5.0 out of 5 by 1 patient and has one Dr. Athena Theodosatos DO, MPH is a female Dermatologist in Winter Park, FL with 11+ years of experience. She is rated 5.0 out of 5 by 1 patient and has one review. She graduated from Rowan University New Jersey School of Osteopathic Medicine in 2006. Dr.