COORDINATION
IN
PLANTS
Plants
do
not
have
a
____________________
system
or
an
endocrine
____________________
.
Responses
to
stimuli
in
plants
are
coordinated
by
____________________
.
This
substances
act
as
chemical
____________________
which
enable
plants
to
respond
to
many
factors
such
as
light
,
____________________
,
water
and
____________________
.
In
plants
,
cells
inside
the
organism
detect
____________________
.
This
stimuli
are
processed
and
analysed
____________________
.
Movement
is
limited
and
based
on
predetermined
,
automatic
systems
.
