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Transcript
YOU GUYS KNOW THIS STUFF!!
Homeostasis and Cell
Specialization
Homeostasis
The process by which all cells maintain an internal
environment separate from their external environment
What processes have we talked about this chapter?
Unicellular organisms do this on a much smaller, more
efficient scale
But what about multicellular organisms?
CELLULAR SPECIALIZATION!
Cellular Specialization
Cells of multicellular organisms are specialized
They still carry out the same functions of all cells, but
have other jobs as well
THEY WORK OVERTIME!
Remember our trachea cells?
Not just animal cells!
Levels of Organization
These specialized cells give rise to different levels of
organization