Mendel began his
research well
|
prepared with
cross experiments
|
on simple
features.
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This way he proceeded
to gradually
|
more complex experiments. He
|
also worked with
repeatable
|
experiments. Experiments, for that
|
matter, that also led to quantitative
|
results.
|
|
This
practice of science so common
|
nowadays
was not so usual at all at
|
that time.
|
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Mendel wanted to be
certain,
|
before starting his
cross
|
experiments, that his
material to
|
begin with would be homozygous
|
(pure breed).
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And indeed, it took
already some
|
time 'only' to produce
this
|
material before he
actually could
|
do the first crosses.
|
(One could call this way
to proceed
|
easily also a method of
"Technological
|
Design"- avant la lettre ...)
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|