In a living organism, what is an organ?
a.
the shell or skin of an organism
b.
a group of similar cells that perform a common function
c.
functional unit, or building block, of all organisms; smallest unit that can carry on the activities of life
d.
a structure composed of a number of tissues that work together to perform a specific task
you by the

D a structure composed of a number of tissues that work together to perform a specific task

i'm not pretty sure about my answer.. so im sorry if it's wrong

anti-human il13 stable cell line (lebrikizumab) can be provided from creative biolabs.

explanation:

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.