BIOLOGY PRACTICAL SPECIMEN FOR 2014 WAEC 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 Need to carryout the pratical: (I) Glass jar cover or petric dish (II) Scapel or Razor blade (III) A beaker (IV) A pair of forceps AGRICULTURAL SCIENCE SPECIMEN FOR 2014 WAEC 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 PHYSICS PRACTICAL SPECIMEN FOR 2014 WAEC 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; -Ammeter (0-3A) -Eight connecting wires CHEMISTRY PRACTICAL SPECIMEN FOR 2014 WAEC 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 (l) mathematical table/calculator Candidates should be supplied with the following: (a) 150cm^3 of hydrochloric acid solution in a corked flash or bottle,labelled An. These should all be the same containing 9.0cm^3 of concentrated HCL (about 36% w/w) per dm^3 of solution. (b) 150cm^3 of Na2CO3 solution in a corked flask or bottle labelled Bn. These should all be the same containing 5.3g of Na2CO3 per dm^3 of solution. (c) One spatulaful of a uniform mixture of NH4CL and ZnSO4 in a specimen bottle labelled Cn. The components of the mixture should be in the ratio 1:1 by mass.
Posted on: Sat, 22 Mar 2014 20:32:53 +0000