Summary Topic 4 Plant Minerals

Plant Minerals

Inorganic ions -> minerals


the
Absorbed
through he roots and travel through
S.I units Xylem .




Not
enough deficiary symptoms


Magnesium ions >
- needed
for production of chlorophyll
Nitrute he of DNA
ions e
needed
for production , proteins
and
Chlorophyll
plant growt ,
frunt production and seed production
Calcium ions
e calcium pectate = Middle lamella + cell
wall

1 solutions with
.
Create
minerals
different combinations of

-
all minerals
all minerals except ions
magnesium
-




all minerals nitrate o

except
is
-




-all minerals calcium ions
-
Distilled no minerals

solution wh
.
2
placeseedling in each a




3 Cover the outside
.
of each test tube in aluminum
foil so no
light .




4 . Place near
light source and leave
for a week .




.
I Remove the plant blot Observe
dry
and .




visual changes
.