1999 生物 AL Paper 1 (甲部)

99-AL ҡ‫ސ‬

ଉ ཽ ‫ ە‬ᇢ ‫ݝ‬ ԫ ԰ ԰ ԰ ‫ ڣ‬ଉ ཽ ೏ ్ ࿓ ৫ ᄎ ‫ە‬

࠴ԫ ‫ظ‬ຝ

ҡ‫ސ‬ȁଽ઻แ࡙ȁၐ‫ڢ‬Ι ‫ء‬ᇢ࠴‫ؘ‬ႊ‫ش‬խ֮‫܂‬࿠ Կ՛ழ‫(࠴ݙ‬Ղ֑ԶழԿԼ։۟Ղ֑ԼԫழԿԼ։)

Ճҡ໸‫ޣ‬ 1.

‫࠴ ء‬։ ‫ظ‬Ε Ԭ‫ ڍ‬ഋ Δ ‫ޢ‬ຝ Ө ᚠ ҆ ๎ ΖԬ ຝऱ ᇢᠲ ։ܑ ‫ ڇٱ‬B1 ֗ B2 ࠟ‫ء‬ᇢᠲ࿠ᠲ᡻փΖ

2.

‫ظ‬ຝ‫ ۾‬40 ։ΙԬຝ‫ ۾‬60 ։Ζ

3.

‫ڇ‬ᔞᅝ๠ᚨॵቹ᤭ࣔ࿠ூΖ

4.

‫ظ‬ຝ࿠ூႊᐊ‫ ڇ‬AL (C)1 ࿠ᠲ᡻փΖ Ԭຝ࿠ூႊᐊ‫ ڇ‬B1 ֗ B2 ᇢᠲ࿠ᠲ᡻ࢬቃఎऱ़‫ۯ‬փΖ Ճ ၐ ‫ ׇ‬౳ Ȃ AL (C)1 ๎ ᚠ ᛩ Ѕ B1ȃB2 ၐ ᚠ ๎ ᚠ ᛩ ໸ Ϸ տ ᛴ Һ Ȅ

5.

‫ױسە‬૞‫ޣ‬੔࿇ᇖ‫ך‬࿠ᠲ౐Ζ‫്ޢ‬ᇖ‫ך‬࿠ᠲ౐݁ႊᐊՂ‫سە‬ᒳᇆ ֗ᠲᇆΔࠀ‫ش‬ᢃ᡹ᗻ࣍‫ڶ‬ᣂऱ࿠ᠲ᡻փऱ৾ᅝ଄ᑇΖ

ଉཽ‫ە‬ᇢ‫ݝ‬ΓΓঅఎठᦞ Hong Kong Examinations Authority All Rights Reserved 1999

99-AL-BIO 1A − 1

Ҧഋ Өᚠ҆๎Ȅ ҆ ໸ ஠ ๎ ਰ ቸ ӵ AL(C)1 ๎ ᚠ ᛩ ϱ Ȅ ؐᚠȞϷᚠଶѴȟ໸ӵཱིॲհ๎Ȅ

1.

‫א‬Հᅃׂ᧩‫ق‬ԫྤक़ཬढ‫ཷسڇ‬ၸ੄ழਬ‫چ‬Ղຝ։ऱહ૿ :

(a)

ᐊ‫ڇנ‬ዌທ 1 փᕴࡴऱ‫ټ‬ጠΔࠀਐ‫נ‬ᇠᕴࡴ‫ཬڼڇ‬ढऱ ‫س‬੒‫ފࢬ׾‬ዝऱߡ‫ۥ‬Ζ

(b)

ਐ‫נ‬ᇠᕴࡴऱ଍᧯ᑇ‫ؾ‬Ζ ( 3 ։)

99-AL-BIO 1A − 2 অఎठᦞ All Rights Reserved 1999

−1−

2.

Հቹ᧩‫ق‬ԫଡཬढาઽऱᇡา࿨ዌΚ

‫شܓ‬ቹխऱᑇ‫ڗؾ‬Δਐ‫נ‬Հ٨‫ٺ‬ႈመ࿓‫ڇ‬ୌᇙၞ۩Κ (a) (b) (c) (d) (e) (f)

ࡐጙ‫ش܂‬ Բ௜֏ጙऱข‫س‬ ᗷᎧᇞ‫ش܂‬ ᠏ᙕ‫ش܂‬ ᠏᤟‫ش܂‬ ઽၴሎᙁ ( 3 ։)

99-AL-BIO 1A − 3 অఎठᦞ All Rights Reserved 1999

−2−

ΓᥛΓΓ৵ΓΓ଄

3.

‫ א‬Հ᧩ პᅃ ׂ A ࡉ B ࠷ ۞ࠟ ิ՛ ቕΖ ࠡ խԫ ്ᅃ ׂ࠷ ۞ԫ ิ ᆖ ਬጟ‫ױ‬ᖄીլߛऱᢐढ๠෻መऱ՛ቕΔ‫׼‬ԫ്ᅃׂঞ࠷۞ኙᅃ ิΖ

᧩პᅃׂ Aΰ࣋Օ 400 ଍α

᧩პᅃׂ Bΰ࣋Օ 400 ଍α

99-AL-BIO 1A − 4 অఎठᦞ All Rights Reserved 1999

−3−

4.

(a)

ᦸࡳᇠ്ࠟ᧩პᅃׂ࠷۞ୌଡᕴࡴΖ

( 1 ։)

(b)

ୌԫ ്᧩პ ᅃׂ ΔA ࢨ BΔ᧩‫ ق‬ᢐढ๠ ෻ิ ऱ࿨࣠ Λ٨ ᜰ ԫႈ෻‫֭ط‬਍‫܃‬ऱᙇᖗΖ ( 1 ½ ։)

(c)

՛ቕૉ౒‫׎‬ਬጟᖿైΔٍᄎข‫س‬ፖᇠᢐढࢬ֧ીऱઌ‫ٵ‬ யᚨΖᐊ‫נ‬ຍጟᖿైऱ‫ټ‬ጠΖ ( 1 ։)

‫ڇ‬ԫႈઔߒ ‫س‬ढઌյ‫ ش܂‬ऱኔ᧭խΔԫ ‫ټ‬ᖂ‫ނس‬ԫࠄ ௬ཾ೯ढ X ‫ף‬Եԫሉ‫ڶ‬௬ཾ೯ढ Y ऱ෿փΖ‫א‬Հ‫ڴ‬ᒵቹԯ௅ᖕ‫ڼ‬ኔ᧭ऱᑇ ᖕۖᢄ྽Δ᧩‫נق‬෿փ X ࡉ Y ጟᆢऱ᧢֏Ζբवᇠࠟጟ௬ཾ೯ ढࠀլյઌᤁञΔ،ଚऱᔆၦࡉ‫ޓ‬ᄅ෷݁ઌપΖ

ଡ᧯ᑇ‫ؾ‬

௬ཾ೯ढ Y

௬ཾ೯ढ X

ழၴ (a)

ᦸࡳ X ࡉ Y ऱᣂএΖ

( 1 ։)

(b)

(i)

ૉٚ‫ ط‬X ࡉ Y ‫ྥ۞ڇ‬ᛩቼխઌյ‫ش܂‬Δᇢᢄԫ ‫ڴ‬ᒵ౻ቹ‫א‬।ሒ،ଚऱጟᆢᑓ‫ڤ‬Ζ(լႊ‫ֱش‬௑ ౐) ( 2 ։)

(ii)

X ࡉ Y ‫ྥ۞ڇ‬ᛩቼխऱઌյ‫ࢬش܂‬ข‫س‬ऱጟᆢ ᑓ‫ڶڤ‬ฆ࣍‫ڇ‬෿փࢬข‫ृس‬Δᇢᇞᤩ‫஁ڼ‬ฆΖ ( 3 ։)

99-AL-BIO 1A − 5 অఎठᦞ All Rights Reserved 1999

−4−

ΓᥛΓΓ৵ΓΓ଄

5.

༉‫א‬Հࠟႈ௽ᐛΔ‫ٺ‬ᜰԫଡࠠ ‫ڶ‬ᇠႈ௽ᐛऱ։ᣊิܑΔࠀ։ܑ ਐ ‫ޢנ‬ႈ௽ᐛ‫ܗڶ‬ᇠิܑ‫س‬ढ‫ژس‬ऱԫጟ‫شפ‬Ζ (a) (b)

ֽ೎ᙽ ࠨาઽ

ႊ‫א‬।٨‫܂ڤݮ‬࿠Ζ

6.

( 4 ։)

Հቹ᧩‫ق‬ԫኔ᧭ᇘᆜΔ෿ A ࡉ෿ B ຑ൷Δ௦‫ֽڇ‬խΖ෿ፖੲᑿ ጥઃ‫ך‬የᓇᗷᄫ෈Δ‫܀‬෿ A ᓇᗷᄫ෈ऱᖺ৫ለ෿ B ऱ೏Ζࠟ෿ ऱᕻઃഒ࿏Εֽࠠຘࢤ‫܀‬լࠠᓇᗷຘࢤΖ

(a)

ᆖመ ԫ ੄ ழ ၴ Δ A ࡉ B ෿ փ ᓇ ᗷ ᄫ ෈ ऱ ᖺ ৫ ᄎ ‫ ֏ ᧢ ڶ‬Δ ਐ‫֗נ‬ᇞᤩຍࠄ᧢֏Ζ ( 4 ։)

(b)

‫ڼ‬ᇘᆜམ‫܂ش‬ᇞᤩ෈᧯‫ڇ‬ፂጥཬढփऱੌ೯Δᐊ‫נ‬ᇠ೗ ᎅऱ‫ټ‬ጠΖ ( 1 ։)

(c)

෿ AΕB ࡉੲᑿጥ։ܑ‫ז‬।ཬढऱୌԫຝ։Λ ( 1 ½ ։)

99-AL-BIO 1A − 6 অఎठᦞ All Rights Reserved 1999

−5−

7.

‫א‬Հᅃׂ᧩‫ق‬Գᆰ֗ຝ։౩᧮ऱ֊૿Κ

(a)

ਐ‫נ‬ຝ‫ ۯ‬1 ࡉຝ‫ ۯ‬2 ‫ڇ‬ሎ೯൳ࠫࢤᔆՂऱ஁ฆΖ

(b)

ຝ‫ ۯ‬3 ‫ڶ‬ԫࠄ֏ᖂტ࠹ᕴऱ೴഑Δਐ‫נ‬ຍࠄ֏ᖂტ࠹ᕴ‫ڕ‬ ۶ሎ‫א܂‬ᏺ‫ܮࡅף‬ຒ෷ࡉ෡৫Ζ ( 4 ։)

(c)

ᐊ‫ڇנ‬ຝ‫ ۯ‬4 ‫س‬ข֧ۖીࣼࠂऱᖿై‫ټ‬ጠΖ

99-AL-BIO 1A − 7 অఎठᦞ All Rights Reserved 1999

−6−

( 1 ։)

( 1 ։)

ΓᥛΓΓ৵ΓΓ଄

8.

ູࡉ௻ᇶ݁‫ֽڇ‬խ‫س‬੒Δਐ‫נ‬،ଚ‫۩ڇ‬೯ֱ‫ڤ‬Ղऱ஁ฆΖ ( 4 ։)

9.

‫א‬Հ᧩პᅃׂ᧩‫ق‬ԫศ‫ۏد‬ऱ᜕֊૿Δᐊ‫ נ‬1 ࡉ 2 ऱ‫ټ‬ጠ֗ਐ ‫נ‬،ଚ‫ۏدڇ‬န࿇ழऱ‫شפ‬Ζ ( 4 ։)

− Ҧഋ‫ ׇ‬− ‫ݧ‬ཎȈΚഋၐᚠَ B1 Ѕ B2 ၐᚠ๎ᚠᛩ

99-AL-BIO 1A − 8 অఎठᦞ All Rights Reserved 1999

−7−

ᑇଖ࿠ூ ԫ԰԰԰ ࠴ԫ ‫ظ‬ຝ 2.

(a) (b) (c) (d) (e) (f)

7 1 3 8 (൷࠹ 1 ࢨ 7) 10 (൷࠹ 1Ε3 ࢨ 7) 2

অఎठᦞ All Rights Reserved 1999