Author | Message |
---|
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-08, 18:08 | |
| Biology SPECIMEN
A - Cactus plant B - Onion bulb with stem C - Rhizome of ginger with adventitious roots D - Carrot E - Cockcroach (dry or wet) F - soldier termite J - Refuse including paper from school dust bin. K - Sewage composed of oily waste from the kitchen. should i proceeded | |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-08, 19:51 | |
| guy u dey very funny o,u won giv persn VITAL IN4MATION nd u dey ask weda make u proceed,abeg proceed ur folowing procedures ja-re,nd mind u dnt eva ask dat questn again ELSE...I LL ASK U 2 PROCED. THNX MAN. U re not good but...U RE A GOOD! | |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-08, 20:04 | |
| - Junny wrote:
- the guy that called me today pls just help to drop ur email id; i want to give u biology question and answer..special
GUY MA EMAIL ADDRESS DEY ALSO ACEPT BIOLOGY ND PHYSICS PRACTICAL QUESTION O,no bi only dat guy wey cal u-o,abi u want make i cal u ?tink abt d consequence o,okay make i brief u 1. ur girl frnd go dey bang u nd u go dey cry. 2. u go dey wear cloth baff. 3...dnt wory i hope wit dis av bin able 2 confuse nd nt 2 convience u,now dat u re confused wat wud u do? if i wer u i wud jst snd it 2 dis email:prinze_edet92@yahoo.com or else...EKO NI BAJE. | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-08, 21:31 | |
| hahaha guy u no well oooooooo! see think u should open a joke forum huh........ | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-08, 21:38 | |
| yungprinzy92, see what i we u for u is to copy ur email id and add u as a friend on facebook. so what about that huh? i kind of like ur funny selection on words.......... | |
|
| |
kellyesosa Novice
Posts : 1
| Subject: Re: weac practicals 2011-04-09, 00:07 | |
| pls drop the papers guys pls, i really need it | |
|
| |
Gboyus40 Novice
Posts : 29 Location : Ibadan,Oyo State
| Subject: Re: weac practicals 2011-04-09, 09:12 | |
| Junny,am d one dat call u yesterday during midnite call.Email:adedejiabosedeadeola@yahoo.com...usernane on facebook:Adedeji David Adegboyega. | |
|
| |
Abdullahi Senior
Posts : 707
| Subject: Re: weac practicals 2011-04-09, 10:46 | |
| | |
|
| |
Mabelmozie@yahoo.com Novice
Posts : 36 Location : Niger state
| Subject: Re: weac practicals 2011-04-09, 14:22 | |
| Hey guys,am Mabel i nid ur help,am writing waec dz year | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-10, 15:10 | |
| Now the questions on Biology
(1ai) Identify specimen A,B,C,D without reason. ii. Two observable features of specimen A & B. iii. Two adaptive featurer of specimen A & B to its habitat.
b.i) In a tabular form list any 2 differences btwn specimen A & B. ii. Give any 2 similarities btwn specimen A & B. iii. State the part of plant which specimen B, C & D belong. iv. How is specimen B, C & D propagated. Give one reason for your answer based on observable structures found on specimen B, C & D.
c.i) Using a scapel, knife or razor blade cut thru specimen B longitudinally dividing it into two equal halves. Make a labelled drawing of 8cm to 10cm long of one half.
Q2 loading............ 2a.i. Identify specimen E & F without reason. ii. State 2 features each of specimen E & F that adapts them to their habitat iii. In a tabular form state 2 diff btwn specimen E & F.
b.i. Name d class of whch specimen E & F belong. ii. Give 2 reasons to support ur answer in (2bi) above. iii. Name 1 feature in specimen F used 4 defence. iv. Name 5 ways in which f is of economic importance to man. v. State any function of specimen F to its caste(abode) vi. List any other two members of the cast of specimen E & F.
3ai. Identify specimen J & K. ii. State 2 effects each of specimen J & K to the environment. iii. State 2 ways in which the effect of specimen J & K listed in (ii) above can be prevented or reduced. iv. Give the name of the process indicated by specimen J & K v. List any 2 other type of the process named in (iv) above
b.ii. State d type oe d process indicated by specimen J & K.
answer ...: specimen J & K indicate POLLUTION. J causes land & air pollution, while K causes water & land pollution.
| |
|
| |
Abdullahi Senior
Posts : 707
| Subject: Re: weac practicals 2011-04-10, 17:40 | |
| | |
|
| |
Zoneboy Novice
Posts : 6
| Subject: Please make this biology practicals comprehensive 2011-04-10, 18:54 | |
| | |
|
| |
Zoneboy Novice
Posts : 6
| Subject: Re: weac practicals 2011-04-10, 19:30 | |
| If i av the full bio then i wud post it. | |
|
| |
Sunnysparkness Novice
Posts : 2
| Subject: Re: weac practicals 2011-04-11, 10:17 | |
| I need phyics question and rest of them please help me remain bless my email is sunnysparkness21@yahoo.co.uk phone no:08137130579 or 07061188047 please it can be send to my email or sms
Last edited by Sunnysparkness on 2011-04-13, 18:11; edited 1 time in total | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-11, 21:41 | |
| guys i do not usually over spoon people but let me do dis one Biology answers coming next..................... | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-11, 21:43 | |
| 1ai) Identify specimen A,B,C,D without reason. SPECIMEN A-CACTUS PLANT SPECIMEN B ONION BULB SPECIMEN C GINGER SPECIMEN D CARROT
ii. Two observable features of specimen A & B. OBSERVABLE FEATURES OF A 1.POSSESIONS OF THORN. 2.possesion of segmented bodies. ADAPTATIVE FEATURES OF B 1.Possesion of outer scaly leaves. 2.Possesion of lateral buds.
iii. Two adaptive feature of specimen A & B to its habitat. ADAPTATIVE FEATURES OF A ADAPTATIVE FEATURES OF B -Possesion of terminal buds. -It does not produce flower. -possesion of compressed stem. -It is propagated by stem cutting
b.i) In a tabular form list any 2 differences btwn specimen A & B. A B Sp.A posses thorns while Sp.B does not sp.A store food in form of starch B store inform of preserved sugar
ii. Give any 2 similarities btwn specimen A & B. 1.BOTH POSSESS STEM 2.BOTH ARE PHOTOSYNTHESIZED.
iii. State the part of plant which specimen B, C & D belong. FIBROUS PLANT
iv. GIVE 1 REASON 4 D ANSWER IN (biii) ABOVE. fibrous plant do not penetrate the soil very deeply Because their roots attach themselves firmly to soil particles
2 v. How is specimen B, C & D propagated. Give one reason for your answer based on observable structures found on specimen B, C & D. propagation by both seeds and bulb
c.i) Using a scapel, knife or razor blade cut thru specimen B longitudinally dividing it into two equal halves. Make a labelled drawing of 8cm to 10cm long of one half.
2a.i. Identify specimen E & F without reason. SPECIMEN E COCKROACH SPECIMEN F :SOLDIER TERMITE
ii. State 2 features each of specimen E & F that adapts them to their habitat ADAPTATION OF MOUTH PART FOR FEEDING -BITING AND CHEWING
iii. In a tabular form state 2 diff btwn specimen E & F. E F 1.Style is present Style is absent 2.Compound eye are present. Compound eye are absent
iv. MENTION 2 SIMILARITIES BTWN SPECIMEN E & F. 1.Both have antenna. 2.Both have cercus.
b.i. Name d class of whch specimen E & F belong. INSECTA 3 ii. Give 2 reasons to support ur answer in (2bi) above.
iii. Name 1 feature in specimen F used 4 defence. Presence of teeth for defence.
iv. Name 5 ways in which f is of economic importance to man. 1.Destruction of plants,wooden structures. 2.It aids soil aeration. 3.It is a source of protein. 4.It can be used for laboratory research.
v. State any function of specimen F to its caste(abode) It defends the nest from enemies and also protects the workers during food gathering.
vi. List any other two members of the cast of specimen E & F. Queen and King
c.i) LIST 1 ANIMAL AND/OR CROP THAT CAN BE ATTACKED BY SPECIMEN F plants and wooden materials
ii. EXPLAIN HOW SPECIMEN F ATTACK D ANIMAL/CROP THEY INFECT.
iii. NAME THE TWO WAYS BY WHICH SPECIMEN E & F CAN BE CONTROLLED 1.Killing physically. 2.Spray with pesticides.
iv. MENTION 3 CHARACTERS OF THE CLASS OF E.
4 3ai. Identify specimen J & K. SPECIMEN J – REFUSE SPECIMEN K:SEWAGE
ii. State 2 effects each of specimen J & K to the environment. EFFECTS OF SP.J 1.It provides breedìng grounds for insects and animal pest e.g rat. 2.It causes discomfort. EFFECTS OF SP.K 1.It pollutes the environment. 2.It causes diseases
iii. State 2 ways in which the effect of specimen J & K listed in (ii) above can be prevented or reduced. 1.Septic tank. 2.Latrines.
iv. Give the name of the process indicated by specimen J & K specimen J & K indicate POLLUTION
v. List any 2 other type of the process named in (iv) above J causes land & air pollution, while K causes water & land pollution.
b.ii. State d type of d process indicated by specimen J & K. SPECIMEN J- AIR POLLUTION SPECIMEN B – WATER POLLUTION
| |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-11, 21:46 | |
| 1ai) Identify specimen A,B,C,D without reason. SPECIMEN A-CACTUS PLANT SPECIMEN B ONION BULB SPECIMEN C GINGER SPECIMEN D CARROT
ii. Two observable features of specimen A & B. OBSERVABLE FEATURES OF A 1.succulent stem. 2.leaves reduce to spines. ADAPTATIVE FEATURES OF B 1.Possesion of outer scaly leaves. 2.Possesion of lateral buds.
iii. Two adaptive feature of specimen A & B to its habitat. ADAPTATIVE FEATURES OF A ADAPTATIVE FEATURES OF B -Possesion of terminal buds. -It does not produce flower. -possesion of compressed stem. -It is propagated by stem cutting
b.i) In a tabular form list any 2 differences btwn specimen A & B. A B Sp.A posses thorns while Sp.B does not sp.A store food in form of starch B store inform of preserved sugar
ii. Give any 2 similarities btwn specimen A & B. 1.BOTH POSSESS STEM 2.BOTH ARE PHOTOSYNTHESIZED.
iii. State the part of plant which specimen B, C & D belong. FIBROUS PLANT
iv. GIVE 1 REASON 4 D ANSWER IN (biii) ABOVE. fibrous plant do not penetrate the soil very deeply Because their roots attach themselves firmly to soil particles
2 v. How is specimen B, C & D propagated. Give one reason for your answer based on observable structures found on specimen B, C & D. propagation by both seeds and bulb
c.i) Using a scapel, knife or razor blade cut thru specimen B longitudinally dividing it into two equal halves. Make a labelled drawing of 8cm to 10cm long of one half.
2a.i. Identify specimen E & F without reason. SPECIMEN E COCKROACH SPECIMEN F :SOLDIER TERMITE
ii. State 2 features each of specimen E & F that adapts them to their habitat ADAPTATION OF MOUTH PART FOR FEEDING -BITING AND CHEWING
iii. In a tabular form state 2 diff btwn specimen E & F. E F 1.Style is present Style is absent 2.Compound eye are present. Compound eye are absent
iv. MENTION 2 SIMILARITIES BTWN SPECIMEN E & F. 1.Both have antenna. 2.Both have cercus.
b.i. Name d class of whch specimen E & F belong. INSECTA 3 ii. Give 2 reasons to support ur answer in (2bi) above.
iii. Name 1 feature in specimen F used 4 defence. Presence of teeth for defence.
iv. Name 5 ways in which f is of economic importance to man. 1.Destruction of plants,wooden structures. 2.It aids soil aeration. 3.It is a source of protein. 4.It can be used for laboratory research.
v. State any function of specimen F to its caste(abode) It defends the nest from enemies and also protects the workers during food gathering.
vi. List any other two members of the cast of specimen E & F. Queen and King
c.i) LIST 1 ANIMAL AND/OR CROP THAT CAN BE ATTACKED BY SPECIMEN F plants and wooden materials
ii. EXPLAIN HOW SPECIMEN F ATTACK D ANIMAL/CROP THEY INFECT.
iii. NAME THE TWO WAYS BY WHICH SPECIMEN E & F CAN BE CONTROLLED 1.Killing physically. 2.Spray with pesticides.
iv. MENTION 3 CHARACTERS OF THE CLASS OF E.
4 3ai. Identify specimen J & K. SPECIMEN J – REFUSE SPECIMEN K:SEWAGE
ii. State 2 effects each of specimen J & K to the environment. EFFECTS OF SP.J 1.It provides breedìng grounds for insects and animal pest e.g rat. 2.It causes discomfort. EFFECTS OF SP.K 1.It pollutes the environment. 2.It causes diseases
iii. State 2 ways in which the effect of specimen J & K listed in (ii) above can be prevented or reduced. 1.Septic tank. 2.Latrines.
iv. Give the name of the process indicated by specimen J & K specimen J & K indicate POLLUTION
v. List any 2 other type of the process named in (iv) above J causes land & air pollution, while K causes water & land pollution.
b.ii. State d type of d process indicated by specimen J & K. SPECIMEN J- AIR POLLUTION SPECIMEN B – WATER POLLUTION
| |
|
| |
Zoneboy Novice
Posts : 6
| Subject: Re: weac practicals 2011-04-11, 22:29 | |
| | |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-12, 03:48 | |
| hey CHINEKE,njonny,njonny,njonny o,aw many tyms did i calli you? U re a good o,hey nna jonny abeg nsend e'mi flend liquest 4 face oo' book. | |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-12, 03:53 | |
| guy pls am sory 2 ask dis but re u sure dis is d questn? U si y am askin is quite simple,u try 4 d chemistry but dnt you tink dis biology questn came in 2 early nd der is a posibility dat dey might change d quesnt? Am jst askin o nt as if am doubtin u,but wat do u tink? | |
|
| |
Mabelmozie@yahoo.com Novice
Posts : 36 Location : Niger state
| Subject: Re: weac practicals 2011-04-12, 05:05 | |
| Tanks guys,by 8:00am i gues i will be smiling 2 my school al tanks be 2 Junny ,mehn u d real man 4 sure tanks alot hope we gna hear 4rm u in d rest practical and even wen d main papers will start. | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-14, 22:12 | |
| huh i don land!.................... make i fire on? | |
|
| |
Mabelmozie@yahoo.com Novice
Posts : 36 Location : Niger state
| Subject: Re: weac practicals 2011-04-15, 05:41 | |
| Junny fire on dey go no catch brake oh u hear | |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-15, 10:16 | |
| jonny abeg fire on, physics own don finish cos we go rock am,smoch am,beat am con kill am,u fil me? haha i knw u feel me no bi dy drop d questn o but u dy fil me,I GET MOUTH,while U HAVE MOUTH! | |
|
| |
Mabelmozie@yahoo.com Novice
Posts : 36 Location : Niger state
| Subject: Re: weac practicals 2011-04-15, 11:51 | |
| Identify spA-WOOD ASH 2.give 2 observable physical feature of spA-It is grey in colour. it is is smooth. it is dry an odourles. 3.mention 4 method of application. 4.uses of spA. 2 correct soil acidity. 2 correct soil structure. Usd as natural fertilizer. 2 rais soil ph. 5.mention 1 crop dat nid spA 4 growth. Coconut 6.identify spC. Limestone 7.clasify acording 2 mode of formatiön. Sedimentary rock 8.mention six industrial uses of spC. Kernel usd for production of palm oil. Palm fronds use for production of broom. Shell used 4 fuel making. Husk for producing foot match. 9.identify spG ranging pole. Merits it is cheap 2 acquire. Easy 2 assemble. 10.use to make line to make point to measure linear lines MORE WILL COME LATER | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-16, 01:20 | |
| huh! Agric is not d issue now. d issue is physics | |
|
| |
makindiilete Novice
Posts : 17
| Subject: Re: weac practicals 2011-04-16, 02:54 | |
| to all gurus in the house, thanks a lot 4 d gud works. pls i nid somebody to send me agric practical question and english,maths,govt,lit,in-eng,econs and biology 2GEDA WITH ANSWERS. I PROMISE 2 COMPENSATE D PERSON WITH A 750 RECHARGE CARD COS I NO IS NOT EASY. MY EMAIL IS "GENTLEMAYOR@GMAIL.COM" GOD BLESS U ALL | |
|
| |
Thinker Novice
Posts : 87
| Subject: Re: weac practicals 2011-04-16, 05:59 | |
| thanks alot 4 d past u sent. but im still waiting 4 d rest even d practical physics dat coming up on monday | |
|
| |
Junny Novice
Posts : 71
| Subject: Re: weac practicals 2011-04-16, 20:29 | |
| | |
|
| |
Zoneboy Novice
Posts : 6
| Subject: Re: weac practicals 2011-04-16, 21:27 | |
| Junny plsss go on wit the physics practicals, plsss i am sleeping online this night. | |
|
| |
Zoneboy Novice
Posts : 6
| Subject: Re: weac practicals 2011-04-16, 21:31 | |
| I am having All the Agric practical including answers, i wil post it only if uncle junny post physics practical. | |
|
| |
Abdullahi Senior
Posts : 707
| Subject: Re: weac practicals 2011-04-17, 00:06 | |
| | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-17, 21:31 | |
| Physics question 1
Determination of coeffient of friction.(mechanics). u are provided wit a wooden block of mass mo, a spring balance a thread asmoth table and a set of masses labeled m. record d mass mo. place one of d spring balance to dend of d block. place mas 200g on d block and slightlypull d spring balance and note effect on d block. gradualy increase d pull on d block until just begin to movd. record d maximum force f required to start d movement of block by taking d reading of d springbalance. repeat d procedure 4 four other values of m=400.600.800.1000g in each case determine and record d corresponding values of f.tabulate ur readings.plot a graph of f against m on d vertical axisstarting both with origin of 0.determined slope and intercept.state 2 precaution and a law of solid friction.label and illustrate dforces acting on d system nkeep it in equilibrium. State newtons 1st and 2nd law of motion. Copy d diagram shown for d arrangement on d sys tem. State d law ofstatic friction for solids. | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-17, 21:33 | |
| question 2 is determination of resistance by ohms law. (electricity). connect d circuit as shown above . (2) close d key and use d jockey to make contact wit d potention meter wire at p such dat L=bp=20cm. (3) record d ammeter reading I and coresponding voltmeterreading v. (4) evaluate I race to power minus1 and vrace to power minus 1. (5) repeat d experiment for L=30, 40, 50, 60, 70cm respectively. (6) plot a graph of v race to power -1 against I race to power -1. (7) determine d slope of the graph and evaluate 1/s.( state two precaution taken. (8bi) state ohm's law.(ii) state 2 advantages of using a potentiometer over a voltmeter for measuring potential differences. | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-17, 21:37 | |
| Question 3. LIGHT Trace d outline ABCD of d sheet of paper is shown in d diagram above. Remove d block and mark a position R such dat AB is above 1/4 ofAB.Draw d nrmal ZRN. Draw aline AR making angle i=20 with d line ZR bc two pins, atp1&p2 along d line AR. Replace d block and fix the othere pins at p3 and p4 such dat pins appear tobe in straight line with d images of d bisect p1 and p2 when viewed through d side DC of d glass block. Remove d block and join d points p3 & p4 producing d line to meet DC at Z and RN at Q. Join RZ measure and record the length RZ and QZ. Repeat the experiment with i:30',40',50'and 60' respectively. in each case measure and record the corresponding lengths of RZand QZ.Tabulate ur readings. plot a graph of QZ against RZ starting both axis from the origin(0,0) Draw the straight line through your point ensuring dat a line passes through the origin. Calculate the slope of the graph. evaluate k:1/s(i.e k is equal to one over s) state two precaution taken to ensure accurate results attach Explain what is meant by the statement the refractive index of glass is 1.5 Draw a ray diagram to showthe lateral displacement for a ray of light passing throuhn a rectangular glassblock. Calculate the critical angle of a medium of refractive index 1.65 when light passes from medium to air. | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-17, 23:03 | |
| | |
|
| |
makindiilete Novice
Posts : 17
| Subject: Re: weac practicals 2011-04-18, 02:35 | |
| Don4mular, we all are grateful 2 u. thanks a lot 4 d good work. we hope 2 c ur help in others subject? | |
|
| |
nafygee Amateur
Posts : 141
| Subject: Re: weac practicals 2011-04-19, 15:09 | |
| You are too much bros keep up the good work
| |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-21, 12:55 | |
| guy u try some questns come out. | |
|
| |
yungprinzy92 Novice
Posts : 19 Location : Lagos
| Subject: Re: weac practicals 2011-04-21, 12:59 | |
| abeg jonny ma guy we dey wait 4 agric nd maths,abeg we dnt want u 2 see dis as a disturb but respect cos we believe u nd u dey try dat y we are alwys askin u 4 d nxt paper. Okay,u knw wat snd us d questns nd i promise 2 snd u 3 chewin stick tru DHL delievery service. Eko ni baje o. | |
|
| |
Thinker Novice
Posts : 87
| Subject: Re: weac practicals 2011-04-22, 08:49 | |
| I really appreciate ur effort 4 d past. But mathematic is coming up on thursday and i want u to send me both question and answer on tuesday so as to work it and understand before d exam date together wit objective. Thanks 4 ur cooperation. From thinker | |
|
| |
Thinker Novice
Posts : 87
| Subject: Re: weac practicals 2011-04-24, 19:53 | |
| hapi ester 2 u over there, im stil expecting d maths question and others as d exam wil start fully on thursday dis week | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-25, 06:17 | |
| Waec economics questions 2) State & explain 4 main functionof capital as a factor of production. 3.Who is an enterprenure. 3b)State 4 diff btw enterpreneur& labour as a factor of production. 3c) Explain 5 constantto accurate population cencus in 9jeria. 4)State (5) reason y population census is neccessary. 4b)distinguish btw PLC & LLC. (4C)Mention & explain 4 sources of fund to business organisation 4d) What is demand.with d aid of diagram state & explain explain first law ofdemand.explain maximum price legislation & minimum.Discuss 4 maximum price control.Differentiate btw current& saving account. 5.Diff btw central bank & commercial bank. 5b)diff btw tax bass & explain economy effect of tax in economy. 5c)define GNP. Discuss 4 measure for measuringnational income of country.distinguish btw economygrowth & development.discuss 4 factor dat acc 4 d economic development. | |
|
| |
naseeryarima Novice
Posts : 14 Location : Gombe
| Subject: Re: weac practicals 2011-04-25, 08:26 | |
| | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-25, 12:22 | |
| AGRIC PRACTICALS HAS BEEN POSTPONED.
SPECIMENS LIST. A~ WOOD ASH B~ CHARCOAL C~ LIMEST0NE D~ GARDEN SOIL E~ DILUTE HYDROCLORI ACID(HCL) F~ MEASURING CYLINDER G~ RANGING POLE H~ MEASURING TAPE I~ PIN J~ GARDENE LINE K~ HAND TROWEL L~ MATTOCK M~ COCONUT N~ SWEET PEPPER O~ SWEET ORANGE P~ TAPE WORM Q~ LIVER FLUKE R~ TICK S~ KITCHEN KNIFE T~ HAND LENS QUESTION A~ WO0D ASH 1. chemical c0mp0und Ca4(PO4)2SiO4. 2. It is a lime chemical. B~ CHARCOAL Source; burnt wo0d. C~ LIMEST0NE Chemical c0mp0und CaCO3 are use as lime. ADVANTAGES/EFFECT OF A, B AND C 1. It improves the soil structure. 2. It increases microbial activities. 3. It increases organic matter breakd0wn. 4. It reduces the soil PH. 5. It enhances the m0vement of water and air in the s0il. EFFECT OF EXCESS OF A, B AND C 1.Decreases the activities of soil micr0bes. 2. Change soil PH 3. Deficiencies of ir0n magnesium and copper. 4. Inhibit abs0rpti0n of bor0n. 5. Decreases the s0il ph0sph0rus. SPECIMEN F~ MEASURING CYLINDER Pour the garden s0il in a measuring and add HCL acidto it. The soil bec0mes acidic as it turns blue litmusred. CAUSES OF S0IL ACIDITY 1. Use of acid fertilizer. 2. Leaching. 3. Accumulati0n of hydr0geni0n in the s0il. 4. Heavy rainfall. 5. Presence of sulphur in the s0il. 6. Purificati0n in a water l0gged s0il. EFFECT OF SOIL ACIDITY 1. Reduces soil micr0bial activities. 2. It reduces s0il nutrient. 3. Leaching of s0il nutrient. 4. It reduces rate of purificati0n. 5. Leads to accumulati0n of t0xic material like aluminum and manganese ~ PIN. Uses~ it is used for making chain length. J~ GARDEN LINE Uses~ 1. for lining up beds. 2. For making straight r0ws when planting. 3. For partiti0ning of farm into pl0t during farm lay0ut. K~ HAND TROWEL USES~ | |
|
| |
Don4mular Novice
Posts : 77 Location : 9jaloads.tk
| Subject: Re: weac practicals 2011-04-25, 12:25 | |
| 1. For transplanting seedlings. 2. For mixing fertilizer with s0il. 3. For digging holes for planting. 4. For sampling soil. L~ MATTOCK USES~ 1. For breaking hard s0il. 2. For upr0oting stumps. 3. For digging holes. MAINTENANCES OF K AND L 1. Straighten bent blades. 2. Avoid to0 hard and r0ughw0rk. 3. Rub the metal part with oil. 4. Clean and dry after use. M~ COCONUT. It is a drupe. Agent of dispersal is water. N~ SWEET PEPPER (CAPSICUM SPP) Type of cr0p: it is a berry. Propagati0n: seed. O~ SWEET ORANGE (CITRUS SINENSIS) it is a fruit/citrus. Propagati0n: seed. P~ TAPE WORM (taenia spp) 1. It is an endoparasite. Primary h0st~ man. Sec0ndary h0st~ cattle and pig. EFFECT 1. Abdominal pain. 2. Anaemia 3. Weakness 4. Lost of weight 5. Indigesti0n and v0miting. C0NTR0L Co0k meat pr0perly before eating. Go0d sanitati0n regular dew0rming. Q~ LIVER FLUKE It is an endoparasite primary h0st~ farm animal sec0ndary h0st~ snail. EFFECT AND EC0N0MIC IMP0RTANT 1. It causes diseases. 2. It affects the digesti0n of fo0d of farm animal 3. Causes dr0wsiness 4. Causes liver r0t. C0NTROL Apply m0lluscide. Use lime 0n pasture. R~ TICK it is an endoparasite animal affected~ cattle, sheep, abdomen. EFFECT AND EC0N0MHC IMP0RTANT 1.Cause irritati0n to their h0st. 2. Vect0r f0r diseases. 3. Cause injury fr0m the bite. 4. Causes anaemia 5. Causes loss of blo0d C0NTROL 1. Keep animal in clean envir0nment. 2. Regular spraying of animal skin with chemical. 3. Animal bedding should be burnt regularly. 4. Avoid over cr0wding.. S~ KITCHEN KNIFE It is use for cutting T~ HAND LENS 1. To magnify specimens. 2. To reveal small objects.. Dats all! Gud luck *oops* DONAY BRAINIAC FOR THE PEOPLE GOOD LUCK TO YOU , I WISH YOU ALL THE BEST IN YOUR EXAM | |
|
| |
Thinker Novice
Posts : 87
| Subject: Re: weac practicals 2011-04-25, 21:58 | |
| tanks alot i thnk u are not d type dat deceive people, but i want u to send d mathematics objective answer and d theory question today | |
|
| |
Thinker Novice
Posts : 87
| Subject: Re: weac practicals 2011-04-26, 07:32 | |
| gud day bro,pls i'm wating 4 d mathematics objective wit theory both partA and partB now, Also wit economics objective. Please dont let me fail Ooooooooooo. U are too much | |
|
| |
stay Senior
Posts : 1196 Location : Earth
| Subject: Re: weac practicals 2011-04-26, 11:30 | |
| | |
|
| |
abou1 Senior
Posts : 1277 Location : naija
| Subject: Re: weac practicals 2011-04-26, 11:52 | |
| dont u guys think we shud look 4 a beta naija. | |
|
| |
Sponsored content
| Subject: Re: weac practicals | |
| |
|
| |
| weac practicals | |
|