Biologist

Daleks love to talk about the shortcomings of the various forms of life that inhabit the Earth. From a Dalek point of view, biology is about the study of inferior life forms and identification of their many weaknesses. The role of biologist therefore gives the Dalek an excellent opportunity to berate all life on Earth while getting paid to do so.


in·ver·te·brate
[in-vur-tuh-brit, -breyt]
–adjective
1.
Zoology .
a.
not vertebrate; without a backbone.
b.
of or pertaining to creatures without a backbone.
2.
without strength of character.
–noun
3.
an invertebrate animal.
4.
a person who lacks strength of character.

Definition courtesy of http://dictionary.reference.com/browse/invertebrate