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Waec 2014:- Biology, Agric, Physics & Chemistry Practical Specimen Is Now Available!!

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WAEC 2014 BIOLOGY PRACTICAL

SPECIMEN:

GROUP I
SPECIMEN A: YOUNG MAIZE PLANT

SPECIMEN B: MALE FLOWERS/
INFLORESCENCE OF MAIZE PLANT

SPECIMEN C: FEMALE FLOWERS/
INFLORESCENCE OF A MAIZE PLANT

SPECIMEN D: MAIZE GRAIN

SPECIMEN E: GUINEA PIG/RAT/MOUZE/
SMALL MAMMAL (FLESHY KILLED OR WELL
PRESERVED)

SPECIMEN F: DOMESTIC FOWL/HEN/
CHICKEN (PUT IN A CAGE)

SPECIMEN G: MUD WASP

GROUP III
SPECIMEN L: FRESHY UPROOTED GRASS
SPECIES

SPECIMEN M: FRESHLY KILLED OR WET
PRESERVED GRASSHOPPER PLACED IN A
PETRIC DISH.

SPECIMEN N: FRESHLY PROCURED /
HARVESTED MUSHROOM PLACED IN A
BEAKER.

MATERIALS NEEDED TO CARRYOUT THE PRATICAL:
(I) GLASS JAR COVER OR PETRIC DISH

(II) SCAPEL OR RAZOR BLADE

(III) A BEAKER

(IV) A PAIR OF FORCEPS

EXPECTED BIOLOGY PRACTICAL SOLUTION HERE

WAEC 2014 CHEMISTRY PRACTICAL

++IN ADDITION TO THE FITTINGS AND REAGENTS NORMALLY CONTAINED IN A CHEMISTRY LABORATORY,THE FOLLOWING APPARATUS AND MATERIALS WILL BE REQUIRED BY EACH CANDIDATES:

(A)ONE BURETTE OF 50CM^3 CAPACITY

(B)ONE PIPETTE, EITHER 20CM^3 OR
25CM^3. ALL CANDIDATES AT ONE CENTRE
MUST USE PIPETTES OF THE SAME VOLUME. THESE SHOULD BE CLEAN AND FREE FROM GREASE.

(C)THE USUAL APPARATUS FOR TITRATION;

(D)THE USUALLY APPARATUS AND REAGENT FOR QUALITATIVE WORK INCLUDING THE FOLLOWING WITH ALL REAGENTS APPROPRIATELY LABELLED;

(I) RED AND BLUE LITMUS PAPER

(II) AQUEOUS AMMONIA

(III) DILUTE HYDROCHLORIC ACID

(IV) DILUTE SODIUM HYDROXIDE
SOLUTION

(V) BARIUM CHLORIDE SOLUTION

(VI) DILUTE TRIOXONITRATE (V) ACID

(VII) SILVER TRIOXONITRATE (V) ACID

(E) GLASS ROD

(F) FILTRATION APPARATUS

(G) SPATULA

(H) TWO BOILING TUBE

(I) FOUR TEST TUBES

(J) METHYL ORANGE INDICATOR

(K) WASH BOTTLE CONTAINING DISTILLED/
DEIONIZED WATER

WAEC 2014 PHYSICS PRACTICAL

QUESTION 1

-A SMOOTH SOLID SPHERICAL OBJECT E.G
PENDULUM BOB WITHOUT HOOK,A
MARBLE,BALL-BEARINGS ETC. A GROOVED PLANE 150CM LONG (OR A PLANK 150CM LONG AND 10CM WIDE GUIDED AT BOTH SIDES BY A TIE-ROD)

-A SHORT WOODEN PLANK (50M-70M) TO
INCLINE TO PLANE, STOP WATCH/CLOCK,

-METER RULE,

-PILE OF PAPER TOWELS/SERVIETTES

QUESTION 2

-A RAY BOX WITH A CIRCULAR HOLE OF
ABOUT 3CM WITH CROSS WIRES,

-CONVERGING LENS OF FOCAL LENGTH
15CM TO 20CM

-LENS HOLDER,

-SCREEN,

-METER RULE,

-PLASTICINE TO GUIDE THE LENS ON THE
HOLDER,

-FLAT PLANK TO RAISE THE RAY BOX
WHEN NECESSARY

QUESTION 3

-POTENTIOMETER (0-100CM)

-10 OHMS STANDARD RESISTOR LABELLED
R

-THREE 1.5V CELLS CONNECTED IN SERIES
IN A RACK,

-JOCKEY,

-KEY,
EXPECTED PHYSICS PRACTICAL SOLUTION HERE
WAEC 2014 AGRIC PRACTICAL

SPECIMEN A: CLAYEY SOIL

SPECIMEN B: SANDY SOIL

SPECIMEN C: MILLEPEDE

SPECIMEN D: COW DUNG

SPECIMEN E: UREA.

SPECIMEN F: N.P.K 15:15:15

SPECIMEN G: WATER

SPECIMEN H: SHEARS

SPECIMEN I: SICKLE

SPECIMEN J: KNAPSACK SPRAYER

SPECIMEN K: WHEELBARROW

SPECIMEN L: TRIDAX

SPECIMEN M: CARPET GRASS

SPECIMEN N: WATER LEAVE

SPECIMEN O: SUGAR CANE

SPECIMEN P: SAWDUST

SPECIMEN Q: ROUNDWORM

SPECIMEN R: BIRD

SPECIMEN S: LIVER OF A RUMINANT

SPECIMEN T: HEART OF A RUMINANT

EXPECTED AGRIC PRACTICAL SOLUTION HERE

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