No. They are a separate species - from another planet, the "Ood Planet" - who have been enslaved by humans.
Series 4; Episode 3; Planet of the Ood.
Doctor Who - 2005 Planet of the Ood 4-3 is rated/received certificates of: UK:12 (DVD rating)
Planet of the Ood
They are all just called ood apart from one which is called Ood Sigma. Ood Sigma Is the ood which sees the doctor in most Doctor who episodes which have the ood in them.
No it means something bad is happening. The Impossible Planet/The Satan Pit they were possessed by the Beast The Planet of the Ood they were turned into slaves The End of Time the elder Ood was warning the Doctor that "a great danger" was returning (the Master and the Time Lords/Gallifrey).
Ood Sigma put Ood toxins in Halpen's hair tonic.
Ood Sigma.
ooa -identify the object ood -implement the identified object. ooa -analysis phase ood -design phase ooa -expose the behavior of the object ood -hide the behavior of the object ooa -what to develop ood -how to develop
dora dora the explorer 2 dora dora the explorer she playes with fire and now she is gone the parashuit dosnt help her and now she is gone
Ood-Le-Uk the Wanderer was created in 1930.
It is unknown whether the Ood have genders, the Doctor refers one of the Ood as a 'he', so either they're all male, or some are female as well.