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HOW DID WE DISCOVER CELLS?
-
Microscope development led to new discoveries.
Year
Name
Description
Of
Discovery
1665
1683
18801890
Robert Anton van Louis
Hook Leeuwenh Pasteur
oek
&
Robert
Koch
Observe Discovers
All
singlecook
plants
celled
and calls animal like
are
it cells
made
organism
of cells.
1839
1939
1970
Theodore Earnest
Lynn
Schwann Everett Margulis
Just
some
Tissue of States
all
all cells organelles
found in
animals come Eukaryote
have
from were once
cells
existing
in
cells Prokaryote
CHARACTERISTIC OF LIVING ORGANISMS
The CELL is the basic unit of LIFE
THE CELL THEORY
Scientist Responsible for:
Schleiden-Plants
Schwann-Animals
Virchow-New cells from existing
cells
THE CELL THEORY
1.All living things are composed of cells.
2.Cells are the basic units of structure and
function in living things.
3.New cells are produced from existing
cells.
PROKARYOTE VS. EUKARYOTE
-PRO= Before
-EU= True
Prokaryotes do NOT have a nucleus
Eukaryotes HAVE a nucleus
PROKARYOTE VS. EUKARYOTE