modul brainstroming biologi

8/17/2019 Modul Brainstroming Biologi

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PROGRAM ‘BRAINSTROMING’ KERTAS 2 BIOLOGI SPM 2015

STUDENTS’S COPY

KNOWLEDGE LEVEL

1. Diagram 1 shows the structure of a cell as seen under an electron microscope.

Rajah 1 menunjukkan struktur satu sel yang diperhatikan di a!ah mikr"sk"p elektr"n#

Diagram 1

(a) (i) Name the type of the cell.

Namakan jenis sel terseut#

…………………………………………………………………………………

[1 mark]

(ii) State one reason for your answer in a (i)

Nyatakan satu sea agi ja!apan yang dinyatakan dalam $a% $i%#

......………………………………………………………………………......

.....…………………………………………………………………...………

[1 mark]

(i) Name the structures laeled !" # and $.

Namakan struktur erlael P& ' dan R#

! % .....................…….……………………………………………….........

# % .....……………………………………………………………………....

$ % …………………………………………………………………………..

[& marks]

'. Diagram 1 shows the different stages which take place during cell diision.

BIOLOGI 1


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Rajah 1 menunjukkan peringkat erlainan yang erlaku semasa pemahagian sel#

*

+ N

D,-$-+ 1

Rajah 1

a (i) Name the cell diision shown in Diagram 1.

Namakan pemahagian sel yang ditunjukkan dalam Rajah 1#

…………………………………………………………………… ………………...

[ 1 mark ]

(ii) Name the stages laelled and N/

Namakan peringkat yang dilaelkan seagai ( dan N)

% …………………………………………………………

N % …………………………………………………………

[' marks ]

&.Diagram '(a) shows a plant cell. Diagram '() shows the same plant cell that has een placed

in solution * for 10 minutes.

BIOLOGI 2


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Rajah +$a% menunjukkan satu sel tumuhan# Rajah +$% menunjukkan sel tumuhan yang

sama selepas diletakkan dalam larutan * selama 1, minit#

Diagram '

Rajah +

(a)Name the process that caused the changes in (a). Namakan pr"ses yang menyeakan peruahan di $a%#

...............................................................................................................................[1 mark]

. Diagram ' shows a nitrogen cycle.

Rajah + menunjukkan satu kitar nitr"gen#

Diagram '

Rajah +

(a) (i) Name the process 2 and 3.

Namakan pr"ses * dan Y#

2 % ………………………………………………..

3 % ………………………………………………...

[' marks]

(ii) Name the compound 4. Namakan seatian -#

BIOLOGI 3


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………………………………………………………………………………………

[1 mark](iii) Name the microorganisms inoled in process 3.

Namakan mi.r""rganisma yang terliat dalam pr"ses Y#

……………………………………………………………………………………….[1 mark]

5. Diagram shows a longitudinal section of a human heart.

Rajah / menunjukkan keratan ujur jantung manusia#

Diagram

Rajah /a (i) 6n Diagram " lael the following parts %

Pada Rajah /& laelkan ahagian0ahagian yang erikut • *eft entricle 7 2entrikel kiri

• 8icuspid ale 7 3njap ikuspid

• !ulmonary artery 7 4rteri pulm"nary

(ii) Draw a series of arrows to show the flow of o9ygenated lood into the heart and out of the

heart.

5ukiskan satu siri anak panah untuk menunjukkan aliran darah er"ksigen masuk dan

keluar dari jantung#

:ND;$S


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Diagram &.1

Rajah 6#1

(a) 8ased on the Diagram &.1" e9plain two adaptations of the aleolus to increase its

effectieness in respiratory gaseous e9change.

8erdasarkan pada Rajah 6#1& terangkan dua penyesuaian al7e"lus untuk meningkatkanke.ekapannya dalam pertukaran gas respirasi#

…...............................................................................................................................

...................................................................................................................................

....................................................................................................................................

…...................................................................................................................................

[' marks]

() Diagram &.' shows the flow chart in the regulation of the caron dio9ide concentration in the

ody fluid.

Rajah 6#+ menunjukkan .arta alir dalam penga!alaturan kepekatan kar"n di"ksida dalam

endalir adan#

BIOLOGI 5


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Diagram &.'

Rajah 6#+

Name the structures $ and S. Descrie the function of structure elow %

Namakan struktur R dan S# 9uraikan :ungsi struktur terseut

(i) $ % ................................................................................

Description% ………………………………………………......……........................

…………………………………………………………………...…………………....

[' marks]

(ii) S % ..……………………………………………………

Description% ………………………………………………………......…...……………..

.……………………………………………………………………….....……………….

[' marks]

'. Diagram .1 shows a human digestie system.

Rajah /#1 menunjukkan sistem pen.ernaan manusia#

Diagram .1

Rajah /#1

BIOLOGI 6


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(a) ;9plain what happen to a food with high protein content at 3 if organ 2 is damaged.

Terangkan apa yang terjadi kepada pen.ernaan makanan yang tinggi kandungan pr"tein

di Y jika "rgan * r"sak#

………………………................…………………………………………………………...

………………………………………………................…………………………………...

[' marks]

() Diagram .' shows the fine pro>ection structure which can e osered from cross

section of < .

Rajah /#+ menunjukkan struktur unjuran halus yang dapat diperhatikan daripada

keratan rentas #

Diagram .'

Rajah /#+

(i) ;9plain how the structure in Diagram .' is adapted to carry it?s function .

Terangkan agaimana struktur pada Rajah /#+ disesuaikan untuk menjalankan

:ungsinya #

……………………………………………………………………….................……

...........…………………………………………………………………….................

………………………………………………………….............................................. [' marks]

BIOLOGI 7


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&. Diagram shows a human foetus in his mother?s uterus. Rajah menunjukkan :etus manusia di dalam uterus iu#

Diagram

Rajah

;9plain why the foetus has a separate lood circulatory system from his mother.

…………………………………………………………….………………………………………….

…………………………………………………………….……………………………………….

…………………………………………………………….……………………………………….

[' marks]

. Diagram .1 shows the release of gas 2 from El"dea sp. through photosynthesis.

Rajah /#1 menunjukkan pemeasan gas * dari El"dea sp# melalui :"t"sintesis#

(a) (i) Name gas 2. Namakan gas *#

…………………………………………………………………………………

[ 1 mark ]

BIOLOGI 8


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() ;9plain riefly how gas 2 in (a)(i) is produced.

Terangkan dengan ringkas agaimana gas * di $a%$i% dihasilkan#

......................................................................................................................

............................... ......................................................................................

............................................................ .........................................................

........................................................................................... ..........................

......................................................................................................................

....

[' marks]

5. Diagram '.1 shows the changing process in an aandoned mining pond. Rajah +#1 menunjukkan pr"ses peruahan yang erlaku dalam seuah k"lam teriar#

() # is a successor to ! plants. Descrie the role of # as a successor plant.

' adalah penyesar pada tumuhan P# Terangkan agaimana ' erperanan seagaitumuhan

penyesar . .....................................................................................................................................

........................... ..........................................................................................................................

................. ....................................................................................................................................

BIOLOGI 9


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................. ....................................................................................................................................

..................

[ & marks ]

APPLICATION LEVEL

1. Diagram '.' and '.& show the condition of two plants which are added with fertili@er.


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…………………………………………………………………………………………………………

…………………………………………………………………………………………………………

…………………………………………………………………………………………………………

…………………………………………………………………………………………………………

……………………………………[ marks]

&. Diagram & shows an e9periment to determine the energy alues of a peanut and a dried prawn.

Rajah 6 menunjukkan satu eksperimen untuk menentukan nilai tenaga satu iji ka.ang

tanah dan seek"r udang kering

Diagram &

Rajah 6

,n this e9periment" '0 cm&

of distilled water is used and '.0 g of peanut and 1.B g ofdried prawn is urnt. C%

$ise in

temperature

of the water

(enaikan suhu air

$>C%

!eanut

(a.ang tanah'.0 ' 5

Dried prawn

Udang kering 1.B &0 &

BIOLOGI 11


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() $ecord the rise in temperature of the water in the spaces proided in


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ANAL,-I- LEVEL

1. Diagram .1 shows the lood circulatory system in organism ! and #.

Rajah /#1 menunjukkan sistem peredaran darah agi "rganism P dan "rganism '#

(c) ;9plain one difference in the structure of the heart etween organism ! and organism.Terangkan satu pereAaan antara struktur jantung "rganisma P dan "rganisma '#

……………………………………………………………………………………………

……………………………………………………………………………………………

……………………………………………………………………………………………[' marks]

'. Diagram 5.1 shows the formation of two pairs of twins.

Rajah B#1 menunjukkan pementukan dua pasang anak kemar #

BIOLOGI 13


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Diagram 5.1 Rajah B#1

(a) 8ased on Diagram 5.1" descrie the differences in the formation of the two pairs of twins. 8erdasarkan Rajah B#1& huraikan pereAaan dalam pementukan kedua0dua pasang

kemar itu#

………………………………………………………………………………………………..

.……………………………………………………………………………………………….

………………………………………………………………………………………………..

.……………………………………………………………………………………………….

.……………………………………………………………………………………………….

.……………………………………………………………………………………………….

.……………………………………………………………………………………………….

[& marks]

&. Diagram H shows the alimentary canal of two organisms $ and S.

Rajah menunjukkan salur pen.ernaan agi dua "rganisma R dan S#

BIOLOGI 14


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Diagram H

Rajah

(ii) ;9plain one similarity and four differences etween alimentary canal $ and S. Terangkan satu persamaan dan empat pereAaan antara salur pen.ernaan R dan S#

[10 marks]

. (c ) Diagram I. & shows two actiities of moement in an earthworm and a grasshopper.

Rajah #6 menunjukkan dua akti7iti pergerakan agi seek"r .a.ing tanah dan

elalang#

DiagramI.& (i)

Rajah #6$i%

BIOLOGI 15


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DiagramI.& (ii)

Rajah #6$ii%

;9plain one similarity and four differences etween skeletal systems in oth organisms.

Terangkan satu persamaaan dan empat pereAaan antara sistem rangka agi kedua0dua"rganisma#

[10 marks]

-,NT.E-I- LEVEL

1. Carmers add chemical fertilisers and spray insecticides on their crops. Discuss the good

and ad effects of oth actiities and their impact on agriculture and the enironment.

Para petani menamahkan aja kimia dan menyemur ra.un serangga kepada tanaman#

8in.angkan kesan aik dan uruk kedua0dua akti7iti terseut terhadap pertanian dan persekitaran.

[10 marks]

'. Diagram .' and .& show a few e9amples of fresh food and processed food.

Rajah #+ dan #6 menunjukkan eerapa ."nt"h makanan segar dan makanan dipr"ses#

BIOLOGI 16


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Diagram .' Diagram .& Rajah #+ Rajah #6

Discuss the good effects and ad effects of processed food in our daily life. 8in.angkan kesan0kesan aik dan uruk makanan dipr"ses dalam kehidupan harian kita#

[10 marks]

TE4C9ER’S COPY

KNOWLEDGE LEVEL

1. Diagram 1 shows the structure of a cell as seen under an electron microscope.

Rajah 1 menunjukkan struktur satu sel yang diperhatikan di a!ah mikr"sk"p elektr"n#

BIOLOGI 17


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Diagram 1

(a) (i) Name the type of the cell.

Namakan jenis sel terseut#

An%mal /ell …………………………………………………………………………………

[1 mark]

(ii) State one reason for your answer in a (i)

Nyatakan satu sea agi ja!apan yang dinyatakan dalam $a% $i%#

T0e /ell +oes not 0as /ell wall 11 Presen/e o /entr%oles

.....…………………………………………………………………...………

[1 mark]

(i) Name the structures laeled !" # and $.

Namakan struktur erlael P& ' dan R#

! % -moot0 en+o&lasm%/ ret%/ulum

S % Golg% a&&aratus

< % 2oug0 en+o&lasm%/ ret%/ulum

[& marks]

'. Diagram 1 shows the different stages which take place during cell diision.

Rajah 1 menunjukkan peringkat erlainan yang erlaku semasa pemahagian sel#

BIOLOGI 18


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*

+ N

D,-$-+ 1 Rajah 1

a (i) Name the cell diision shown in Diagram 1.

Namakan pemahagian sel yang ditunjukkan dalam Rajah 1#

3%tos%s

[ 1 mark ]

(ii) Name the stages laelled and N/

Namakan peringkat yang dilaelkan seagai ( dan N)

% Ana&0ase

N % Telo&0ase

[' marks ]

&.Diagram '(a) shows a plant cell. Diagram '() shows the same plant cell that has een placed

in solution * for 10 minutes.

Rajah +$a% menunjukkan satu sel tumuhan# Rajah +$% menunjukkan sel tumuhan yang sama selepas diletakkan dalam larutan * selama 1, minit#

BIOLOGI 19


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Diagram '

Rajah +

()Name the process that caused the changes in (a).

Namakan pr"ses yang menyeakan peruahan di $a%#

Osmos%s[1 mark]

. Diagram ' shows a nitrogen cycle.

Rajah + menunjukkan satu kitar nitr"gen#

Diagram '

Rajah +

(a) (i) Name the process 2 and 3. Namakan pr"ses * dan Y#

2 % Den%tr%/at%on

3 % N%tr%%/at%on

[' marks]

(ii) Name the compound 4.

Namakan seatian -#

N%tr%tes

[1 mark]

BIOLOGI 20


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(iii) Name the microorganisms inoled in process 3.

Namakan mi.r""rganisma yang terliat dalam pr"ses Y#

Den%tr%y%ng 4a/ter%a

[1 mark]

5. Diagram shows a longitudinal section of a human heart. Rajah / menunjukkan keratan ujur jantung manusia#

Diagram

Rajah /

a (i) 6n Diagram " lael the following parts %

Pada Rajah /& laelkan ahagian0ahagian yang erikut

•

*eft entricle 7 2entrikel kiri• 8icuspid ale 7 3njap ikuspid

• !ulmonary artery 7 4rteri pulm"nary

(ii) Draw a series of arrows to show the flow of o9ygenated lood into the heart and out of the

heart. 5ukiskan satu siri anak panah untuk menunjukkan aliran darah er"ksigen masuk dan

keluar dari jantung#

5NDE2-TANDING LEVEL

1. Diagram &.1 shows a section through human aleolus . Diagram 6#1 menunjukkan suatu ahagian al7e"lus manusia #

BIOLOGI 21


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Diagram &.1

Rajah 6#1

(a) 8ased on the Diagram &.1" e9plain two adaptations of the aleolus to increase its

effectieness in respiratory gaseous e9change.

8erdasarkan pada Rajah 6#1& terangkan dua penyesuaian al7e"lus untuk meningkatkan

ke.ekapannya dalam pertukaran gas respirasi#

!1 F T0e wall o t0e alveolus %s t0%n 1one)/ell %n t0%/6ness or eas%er 1 aster gas+%us%on#

!' F T0e sura/e %s /overe+ w%t0 4loo+ /a&%llar%es or aster gas trans&ortat%on#

[' marks]

() Diagram &.' shows the flow chart in the regulation of the caron dio9ide concentration in the

ody fluid.

Rajah 6#+ menunjukkan .arta alir dalam penga!alaturan kepekatan kar"n di"ksida dalam

endalir adan#

Diagram &.'

Rajah 6#+

Name the structures $ and S. Descrie the function of structure elow %

Namakan struktur R dan S# 9uraikan :ungsi struktur terseut

(i) $% Central C0emore/e&tor (%n me+ulla o4longata'

BIOLOGI 22


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Description% Dete/t t0e %n/rease o /ar4on +%o7%+e %n 4loo+ t0roug0 t0e ormat%on o

0y+rogen %ons1 4loo+ &.# 11 -en+ t0e %m&ulse to t0e res&%ratory /entre %n me+ulla

o4longata .

[' marks]

(ii) S: Aortic bodies Description: Together with carotid bodies acts as Peripheral chemoreceptors. //They could detect the changes of oxygen and carbon dioxide levels in the blood

[' marks]

'. Diagram .1 shows a human digestie system.

Rajah /#1 menunjukkan sistem pen.ernaan manusia#

Diagram .1

Rajah /#1

(a) ;9plain what happen to a food with high protein content at 3 if organ 2 is damaged.

Terangkan apa yang terjadi kepada pen.ernaan makanan yang tinggi kandungan pr"tein

di Y jika "rgan * r"sak#

C % Try&s%n %s not1 less 4e%ng se/rete+ 1 &ro+u/e+

! % Poly&e&t%+e 1 &rote%n %s not1 less +%geste+

[' marks]

() Diagram .' shows the fine pro>ection structure which can e osered from cross

section of < .

Rajah /#+ menunjukkan struktur unjuran halus yang dapat diperhatikan daripada

keratan rentas #

BIOLOGI 23


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Diagram .'

Rajah /#+

(i) ;9plain how the structure in Diagram .' is adapted to carry it?s function . Terangkan agaimana struktur pada Rajah /#+ disesuaikan untuk menjalankan

:ungsinya #

!1 J T0e e&%t0el%al /ells l%n%ng t0e v%lus %s very t0%n to a/%l%tate

+%us%on o +%geste+ oo+#

!' J 3any m%/rov%ll% to %n/rease t0e sura/e area or a4sor&t%on!& J .as a networ6 o 4loo+ /a&%llar%es to trans&ort t0e +%geste+

oo+#

[' marks]

&. Diagram shows a human foetus in his mother?s uterus. Rajah menunjukkan :etus manusia di dalam uterus iu#

Diagram

Rajah

BIOLOGI 24


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5. Diagram '.1 shows the changing process in an aandoned mining pond.

Rajah +#1 menunjukkan pr"ses peruahan yang erlaku dalam seuah k"lam teriar#

() # is a successor to ! plants. Descrie the role of # as a successor plant.

' adalah penyesar pada tumuhan P# Terangkan agaimana ' erperanan seagai

tumuhan penyesar .

W0en P +%e an+ +e/om&ose+9 t0e /on+%t%on %s more su%ta4le or :#

: re+u/e l%g0t %ntens%ty 4y &revent%ng sunl%g0t rom rea/0%ng t0e P %n t0e &on+#

As a result9 P +%e 4e/ause t0ey /annot &0otosynt0es%se .

[ & marks ]

BIOLOGI 26


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APPLICATION LEVEL

1. Diagram '.' and '.& show the condition of two plants which are added with fertili@er.


28/35


&. Diagram & shows an e9periment to determine the energy alues of a peanut and a dried

prawn. Rajah 6 menunjukkan satu eksperimen untuk menentukan nilai tenaga satu iji ka.ang

tanah dan seek"r udang kering

Diagram & Rajah 6

,n this e9periment" '0 cm& of distilled water is used and '.0 g of peanut and 1.B g of

dried prawn is urnt. C%

$ise intemperature

of the water

(enaikan suhu air

$>C%

!eanut

(a.ang tanah'.0 ' 5 1H

Dried prawnUdang kering

1.B &0 &

() $ecord the rise in temperature of the water in the spaces proided in


29/35


(c)


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ANAL,-I- LEVEL

1. Diagram .1 shows the lood circulatory system in organism ! and #.

Rajah /#1 menunjukkan sistem peredaran darah agi "rganism P dan "rganism '#

(f) ;9plain one difference in the structure of the heart etween organism ! and organism.Terangkan satu pereAaan antara struktur jantung "rganisma P dan "rganisma '#

< > 0eart o organ%sm P 0as " /0am4er 4ut organ%sm : 0as two /0am4er

P*> organ%sm P 0as r%g0t atr%um9 let atr%um9 r%g0t ventr%/le an+ let ventr%/le 4ut

organ%sm : 0as ventr%/le an+ an atr%um 11 organ%sm P 0as two atr%ums an+ two

ventr%/les 4ut organ%sm : 0as one ventr%/le an+ one atr%um

P$> %n organ%sm P9 t0e 0eart re/e%ves 4ot0 o7ygenate+ 4loo+ an+ +eo7ygenate+

4loo+ w0%le %n organ%sm :9 t0e 0eart only re/e%ves +eo7ygenate+ 4loo+#

C L -ny !

[' marks]'. Diagram 5.1 shows the formation of two pairs of twins.

Rajah B#1 menunjukkan pementukan dua pasang anak kemar #

Diagram 5.1

Rajah B#1

BIOLOGI 30


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(a) 8ased on Diagram 5.1" descrie the differences in the formation of the two pairs of twins.

8erdasarkan Rajah B#1& huraikan pereAaan dalam pementukan kedua0dua pasangkemar itu#

E* ) Tw%ns P are orme+ rom one ;ygote

E$) &ro+u/e+ rom t0e ert%l%;at%on o one ovum an+ one s&ermE ) s&l%ts %nto two se&arate em4ryos

E" ) grow %nto two se&arate %n+%v%+uals /om&are to tw%ns : 11

Any

E* ) Tw%ns : are orme+ rom two ;ygotes

E$) &ro+u/e+ rom t0e ert%l%;at%on o two ova an+ two s&erms

E) orm%ng two se&arate em4ryos

E") grow %nto two +%erent %n+%v%+uals /om&are to tw%ns P#

Any

[& marks]

&. Diagram H shows the alimentary canal of two organisms $ and S. Rajah menunjukkan salur pen.ernaan agi dua "rganisma R dan S#

Diagram H

Rajah (ii) ;9plain one similarity and four differences etween alimentary canal $ and S.

Terangkan satu persamaan dan empat pereAaan antara salur pen.ernaan R dan S#

[10 marks]

-%m%lar%ty >

T0e al%mentary /anals o 4ot0 2 an+ - 0ave 4a/ter%a 1 &roto;oa to 0y+rolyse

/ellulose

E* > ?ot0 2 an+ - +o not &ro+u/e /ellulase to +%gest /ellulose %n t0e%r oo+

D%eren/es >

2 0as " stoma/0 /0am4ers 4ut - 0as one stoma/0 /0am4er

E$ > T0e stoma/0 o - %s not %nvolve+ %n /ellulose +%gest%on

T0e s%;e o /ae/um or 2 %s small 4ut - 0as a large /ae/um

E > Cae/um or - %s %nvolve+ /ellulose +%gest%on


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E" > to &ro+u/e en;yme /ellulase

2 8 to %n/rease e%/%en/y o /ellulose a/t%on

- 8 to /om&lete oo+ a4sor&t%on

. (c ) Diagram I. & shows two actiities of moement in an earthworm and a grasshopper.

Rajah #6 menunjukkan dua akti7iti pergerakan agi seek"r .a.ing tanah dan

elalang#

DiagramI.& (i)

Rajah #6$i%

DiagramI.& (ii)

Rajah #6$ii%

;9plain one similarity and four differences etween skeletal systems in oth organisms.

Terangkan satu persamaaan dan empat pereAaan antara sistem rangka agi kedua0dua"rganisma#

[10 marks]

BIOLOGI 32


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-%m%lar%ty>

?ot0 organ%sm 0as antagon%st%/ mus/les

E* > to allow /oor+%nate movements o t0e 4o+y

D%eren/es > Eart0worm 0as 0y+rostat%/ s6eleton 4ut grass0o&&er 0as e7os6eleton

E$ > Eart0worm 8 t0e or/e o /ontra/t%on %s a&&l%e+ to a lu%+)%lle+

/av%ty (/oelom'11

Grass0o&&er 8 mus/les atta/0e+ to t0e %nter%or sura/e o e7os6eleton

Eart0worm 0as long%tu+%nal an+ mus/ular mus/le 4ut grass0o&&er 0as le7or

an+ e7tensor mus/les

E > or mus/le /ontra/t%on an+ rela7at%on

%n or+er to &ro+u/e lo/omot%on

Eart0worm 0as 4r%stles (/0aetae' 4ut grass0o&&er 0as a &a%r o long an+strong 0%n+ legs#

E@ > C0aetae %s use+ to an/0or t0e groun+ or eart0worm 4ut 0%n+ legs are a+a&te+

or 0o&&%ng or grass0o&&er#

BIOLOGI 33


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-,NT.E-I- LEVEL

1. Carmers add chemical fertilisers and spray insecticides on their crops. Discuss the good

and ad effects of oth actiities and their impact on agriculture and the enironment.

Para petani menamahkan aja kimia dan menyemur ra.un serangga kepada tanaman# 8in.angkan kesan aik dan uruk kedua0dua akti7iti terseut terhadap pertanian dan

persekitaran.[10 marks]

A++ /0em%/al ert%l%sers

Good Effets

G* > -u&&ly%ng reu%re+ m%nerals1%ons1n%trates1ammon%a

G$ > In/rease y%el+ o /ro&

Any *

!ad Effets

?* > E7/ess ert%l%;ers may 4e was0e+ away

?$ > /aus%ng enr%/0ment o water? > 2esults %n ra&%+ growt0 o algae 1 algae 4loom

?" > In/rease+ %n ?OD o water 11 +e/rease o o7ygen /ontent %n r%ver

?@ > Causes +eat0 o %s01auat%/ an%mals %n t0e r%ver

Any "

-&ray /0em%/al %nse/t%/%+es

Good Effets

G > An ee/t%ve way to 6%ll1+estroy1 %nse/ts 1wee+s

G" > Po&ulat%on o %nse/ts 1 wee+s re+u/e

Any *

!ad Effets

?B > .a;ar+ous to armers % %n0ale+? > Contam%nate t0e un+ergroun+ water 1 r%vers

? > Causes t0e +eat0 o auat%/ an%mals

? > In t0e long term9 t0e %nse/ts 1 wee+s may +evelo&s %nto mutant stra%n w0%/0 %s

res%stan/e to t0e /0em%/als

?*F > C0em%/al %nse/t%/%+e no longer ee/t%ve or t0e &est1wee+s /ontrol

Any "

BIOLOGI 34


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'. Diagram .' and .& show a few e9amples of fresh food and processed food. Rajah #+ dan #6 menunjukkan eerapa ."nt"h makanan segar dan makanan dipr"ses#

Diagram .' Diagram .&

Rajah #+ Rajah #6

Discuss the good effects and ad effects of processed food in our daily life.

8in.angkan kesan0kesan aik dan uruk makanan dipr"ses dalam kehidupan harian kita#

[10 marks]

modul brainstroming biologi

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