1
.
The
____________________
and
____________________
are
the
plant
organs
involved
in
____________________
.
2
.
In
____________________
-
____________________
,
the
pollen
from
a
flower
?
s
stamen
falls
on
the
pistil
of
the
same
plant
.
3
.
In
cross
-
pollination
,
the
pollen
from
a
flower
?
s
stamen
falls
on
the
pistil
of
a
____________________
plant
.
4
.
During
____________________
,
a
male
sex
cell
and
a
female
sex
cell
unite
.
5
.
Fertilization
takes
place
in
the
____________________
of
a
flower
.
