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.
John William DiMaggio (born September 4, 1968) is an American actor, voice actor and comedian, known for his gruff voice, and for his work as Bender from the television show Futurama, Jake the Dog on Adventure Time, and Marcus Fenix in the hit Xbox video game Gears Of War.