Hybrid

A hybrid is a lifeform produced from either the mating of parents of two different species or a mixture of DNA from two different species.

List of Hybrids

 * In New York 1930 the Cult of Skaro created two forms of Dalek-Human hybrids. Dalek Sec became a Human-Dalek after merging with Mr. Diagoras and Dalek-Humans created by Dalek DNA implanted into dead human corpses, these were also given Time Lord DNA after an attempt by The Doctor to destroy the transmitter on the top of the Empire State Building resulted in him being struck by lightning, fusing his DNA into their genetic code causing them to question the Daleks orders. (DW: Daleks in Manhattan/Evolution of the Daleks)
 * By implanting the Human Factor into Alpha,Beta,Omega and soon many more Daleks, Humanised Daleks were created. However this led to the Great Civil War as the Humanised Daleks questioned and rebelled against the Dalek's orders. The opposite of this procedure occurred when the Daleks implanted the Dalek Factor into Theodore Maxtible (DW: The Evil of the Daleks). The Dalek Factor turned Humans into Dalek servants and in some cases when they are mortally injured they can initiate a type of Regeneration (NSA: I am a Dalek)
 * Silurians and Sea Devils could create cross-breeds however even though they were similar species. The Hybrids were shunned by society, were sterile and possessed a shorter lifespan due to Cellular Degeneration.
 * In an alternate reality a Silurian-Human hybrid was created. (BBC: Spiral Scratch)
 * The Doctor once described himself as "Half-Human" however this is disputed (DW: Doctor Who). A possibly apocryphal account suggests this was a ruse to fool the Master, it involved the use of a Chameleon Arch. (IDW: The Forgotten)
 * When The Doctor prevented Regeneration by shifting his regeneration energy into his severed hand after being shot by a Dalek. A Meta-Crisis was caused resulting in Donna Noble being turned into a Time Lord-Human Hybrid, giving her the Doctor's knowledge although the Doctor had to erase her memory after the knowledge would cause her to burn up. In the Meta-Crisis the Doctor's Hand turned into a duplicate of the Doctor, he was exactly the same as the Doctor apart from having only one Heart as opposed to two. He also was unable to regenerate and had the lifespan of a Human. (DW: Journey's End)
 * Peter Summerfield was a Human-Killoran hybrid. The son of Bernice Summerfield his Human mother and Adrian Wall his Killoran father. (BFBS: The Squire's Crystal)
 * Arnold Golightly was a Human-Vespiform hybrid. The son of Clemency Eddison his Human mother and Christopher his Vespiform father. (DW: The Unicorn and the Wasp)
 * The Raxacoricofallapatorians and their relatives from their sister planet, the Clomians sometimes bred together as the Abzorbalovian Rebels were descended from the Raxacoricofallapatorian Huspick Degenerate.(WEB: Captain Jack's Monster Files: Slitheen)
 * When the Pyroviles tried to conquer Earth they converted the Sibylline Sisterhood into Human-Pyrovile hybrids.(DW: The Fires of Pompeii)
 * Thomas Kincade Brannigan, a Catkind and Valerie produced several Catkind-Human hybrid children. They resembled kittens but could say words like "mama". (DW: Gridlock)
 * While in New York 1930 the Cult of Skaro implanted Pig DNA into humans turning them into Pig Slaves. (DW: Daleks in Manhattan/Evolution of the Daleks)
 * Kronos was an Eternal-Chronovore hybrid. (PDA: The Quantum Archangel)
 * A Karfelon scientist known as Megelen experimented with Morlox DNA however he was accidently fused with it and became Borad. (DW: Timelash)
 * The Luminus combined the DNA of the Sline lizard and the Aaglon shark to create the Slaag. (NA: Tragedy Day)