2021 NECO SPECIMEN BELOW

2021 NECO SPECIMEN BELOW

*NECO 2021(INTERNAL) BIOLOGY PRACTICAL SPECIMENS*

SPECIMEN A – Atlas vertebra

SPECIMEN B – Thoracic vertebra

SPECIMEN C – Scapula

SPECIMEN D – Lumbar vertebra

SPECIMEN E – Pooter

SPECIMEN F – Sweep net

SPECIMEN G – Tridax fruit

SPECIMEN H – Tad pole

SPECIMEN I – Spirogyra (filaments)

SPECIMEN J – Okro fruit

SPECIMEN K – Mango fruit

SPECIMEN L – Tick

SPECIMEN M – Bean weevil

SPECIMEN N – Cactus plant

SPECIMEN O – Water lettuce

SPECIMEN P – Soldier termite (mandibulate)

*NECO 2021(INTERNAL) PHYSICS PRACTICAL SPECIMEN*

Question 1

– Retort Stand

– Split cork

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– Spiral spring

– Mass hanger weighing 50g

– Four 20g slotted masses

– Stop clock or watch

– One metre rule

Question 2

– Four optical pins

– Four thumb pins

– Plain sheet/drawing paper

– Plain mirror

– Mirror holder

– 30cm ruler

– Drawing board

Question 3

– 2 Ω covered and labelled X

– Resistance box

– Key/switch

– Ammeter 0-2 A

– Accumulator of 2 V or two dry cells each of e.m.f 1.5 V

– Connecting wires

*NECO 2021(INTERNAL) AGRICULTURAL SCIENCE PRACTICAL SPECIMEN*

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SPECIMEN A – Measuring tape

SPECIMEN B – Gunters chain

SPECIMEN C – Ranging pole

SPECIMEN D – Peg

SPECIMEN E – Sandy soil

SPECIMEN F – Urea fertilizer

SPECIMEN G – Paddy rice

SPECIMEN H – Cassava tuber

SPECIMEN I – Palm fruit

SPECIMEN J – Fresh milk

SPECIMEN K – Egg

SPECIMEN L – Hides and skin

*NECO 2021 (INTERNAL) CHEMISTRY PRACTICAL SPECIMEN*

TITRATION

(i) Dilute sodium hydroxide solution

(ii) Dilute ammonia solution

(iii) Dilute hydrochloric acid

(iv) Dilute trioxonitrate(V)acid

(v) Distilled water

(vi) Red and blue litmus paper

(vii) Barium chloride solution

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(viii) Phenolphthalein solution

(ix) Methyl orange

(x) One boiling tube

(xi) Five test tubes

(xii) Source of heat

(xiii) Wash bottle containing distilled water

(xiv) Filtration apparatus

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