2014 NECO GCE biology practical (1ai) A mango fruit B tridax fruit C combritum (1aii) A animal B wind C animal (1aiii) Mesocarp Endorsed (1aiv) Drupe (1bi) earthworm (1bii) Annelida (1biii) I mouth II clitelliun III segment IV anus (1biv) I increase soil aeration II improve soil structure III improve soil fertility (1bv) I for feeding II for reproduction III for respiration (1Ci) Sperm cell (1Cii) I acrosome II nucleus III centriole IV tail (1Ciii) I to dissolve egg membranes II genetic materials III production of energy IV movement ================================ (2ai) F urinary tubule G shark H remora I female reproductive system (2aii) I renal artery II renal capillary III bowmans capsule IV glomerulos V helnels loop (2aiii) -contractile vacuole -skin (2bi) Pierces (2bii) For movement (2biii) Commensalism (2biv) Protection Feeding Movement (2ci) VII ureter VIII bladder IX urethra X left kidney (2cii) 1 XI 2 XII 3 VIII (2ciii) XIII ==================================== (3ai) To show Oxygen uptake by germinating seed (3aii) I soda lime II lime water III dark cloth IV living plant V lime water (i) I absorption of carbondioxide V to determine the present of carbondioxide (ii) II milky V milky (iii) V presence of carbondioxide (3bi) Femur (3bii) I head II lesse trochante III outer condyle IV shaft (3biii) I pelvic girdle III tribia bone (3biv) Humerus
Posted on: Tue, 04 Nov 2014 15:08:32 +0000
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