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Paper 2 CE 1980-2011 for Topic 1-27, DSE SP-2022 for electives

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DSE 學習及考試技巧分享

免費下載 DSE Biology Past Paper (By Year + By Topic 連答案)

dse bio ecosystem essay

DSE Bio Past Paper Paper 1 + Paper 2 連 Answers (Marking Scheme) 上網都唔容易揾,所以我為大家搜羅咗 歷屆 化學科  HKDSE Biology Pastpaper 試題 (CE +DSE + AL) ,DSE 由 Sample Paper 到 2019 年,By Topic 和 By Year,以及中文、英文版本都有。

P.S. 喺你碌落去之前,記住 Follow @notesity.hk + @bchuiii ,我會分享考好DSE嘅讀書資訊!

P.P.S. 記住 Click  呢度  留低你 Email ,我會定期分享唔同類型嘅 DSE 免費資源同讀書 Tips 畀你。

重要: 以下 HKDSE 生物科 Biology 資源連結皆轉自不同網頁,本人沒有持有任何相關資源。本人在網站加上連結是為了方便同學搜集相關資源,且作為學習用途,而非商業用途。如有資源涉及版權問題,請版權持有人與我們聯絡,我們在確實相關版權後會移除相關連結分享,不便之處,敬請原諒。

目錄 (DSE Biology Past Paper Download / DSE 生物卷下載):

  • [DSE By Year – Eng Version] DSE Biology Paper 1 + Paper 2 Question Paper 題目 + Answers/Marking Scheme (SP, PP, 2012-2018)
  • [CE By Topic – Eng Version] CE Biology Paper 1 Question Paper 題目 (1990-2008)
  • [CE By Topic – Eng Version] CE Biology Paper 2 Question Paper 題目 (1990-2008)
  • [CE By Year – Eng Version] CE Biology Paper 1 + Paper 2 Question Paper 題目(1984-2011)
  • [DSE By Year – Chin Version  中文版 ] DSE 生物科卷卷一+卷二下載 Paper 1 + Paper 2 Question Paper 題目 (SP, PP, 2012-2017)
  • [AL By Year – Eng Version] Biology AL Paper 1 + Paper 2 Question Paper 題目 + Answers/Marking Scheme (1984-2011) (生物卷卷一+卷二下載)

1. [DSE By Year – Eng Version] DSE Biology Paper 1 + Paper 2 Question Paper 題目 + Answers/Marking Scheme (SP, PP, 2012-2018)

  • 【英文版】下載 DSE Biology Paper + Marking Scheme (英文版) (SP – 2018)(Answers)
  • 個人建議:操卷前先閱讀 DSE Past Paper By Topic 高效溫書操卷技巧
  • Bonus: DSE Bio Past Paper By Topic
  • Sample Paper
  • Practice Paper
  • DSE Bio Past Paper 2012
  • DSE Bio Past Paper 2013
  • DSE Bio Past Paper 2014
  • DSE Bio Past Paper 2015
  • DSE Bio Past Paper 2016
  • DSE Bio Past Paper 2017
  • DSE Bio Past Paper 2018
  • Backup Source 1: DSE PP
  • Backup Source 2: 按此
  • Backup Source 3: 按此
  • 另外,考評局會有一d  歷屆 DSE Biology 科考生表現示例 畀大家參考,大家就更加清楚究竟考評局答題要求
  • 但同學仔注意,只係靠操 PP 係唔夠嘅,你仲需要額外嘅 DSE 資源幫你備戰。 NoteSity  為你搜羅不同導師及出版社的 高質 DSE 筆記、補充練習與參考書 ,一個平台匯聚你需要嘅所有 DSE 資源,等你可以方便訂購。你可以去睇睇了解更多,有唔明可以 IG DM  @notesity.hk  問問!
  • BChui 獨家優惠:於  NoteSity  網上書店首次購物滿 HK$200, 輸入優惠碼「 bchuihkdse 」,即可享全單額外減 HK$25 優惠!
  • 最後最後,我哋會定期喺 Instagram  @notesity.hk  分享 DSE Study Tips,唔想錯過嘅你就一定要 follow  @notesity.hk  呀!

2. [CE By Topic – Eng Version] CE Biology Paper 1 Question Paper 題目 (1990-2008)

  • 個人建議:中四/五同學仔要把握機會早d開始操,CE題目好適合幫你打底。如果中六的話,點都操 DSE PP先,有時間就操埋CE。
  • 【英文版】下載 CE Biology Paper Paper 1 (By Topic) + Marking Scheme (1990 – 2008)(Answers)
  • 1990 – 2008

3. [CE By Topic – Eng Version] CE Biology Paper 2 Question Paper 題目 (1990-2008)

  • 【英文版】下載 CE Biology Paper Paper 2 (By Topic) + Marking Scheme (1990 – 2008)(Answers)

4. [CE By Year – Eng Version] CE Biology Paper 1 + Paper 2 Question Paper 題目(1984-2011)

  • 【英文版】下載 CE Biology CE Paper 1 + Paper 2 Question Paper (By Year) + Marking Scheme (1984 – 2011)(Answers)
  • 1984 – 2011

5. [DSE By Year – Chin Version  中文版 ] DSE 生物科卷卷一+卷二下載 Paper 1 + Paper 2 Question Paper 題目 (SP, PP, 2012-2017)

  • 【中文版】下載 DSE Biology Paper + Marking Scheme (中文版) (SP – 2017)(Answers)
  • DSE Bio Paper 2012
  • DSE Bio Paper 2013
  • DSE Bio Paper 2014
  • DSE Bio Paper 2015
  • DSE Bio Paper 2016
  • DSE Bio Paper 2017
  • 另外,考評局會有一d  歷屆 DSE Biology 科考生表現示例 畀大家參考,大家就更加清楚究竟考評局答題要求

6. [AL By Year – Eng Version] Biology AL Paper 1 + Paper 2 Question Paper 題目 + Answers/Marking Scheme (1984-2011) (生物卷卷一+卷二下載)

  • 【英文版】 Biology AL Paper 1 + Paper 2 Question Paper 題目 + Answers/Marking Scheme (1984-2011) (生物卷卷一+卷二下載)
DSE Past Paper 免費下載(CE+DSE+AL)
免費下載 DSE 中文 Chin Past Paper (CE+DSE 連答案)
免費下載 DSE English Past Paper (CE+DSE+AL 連答案)
免費下載 DSE Maths Past Paper (By Year + By Topic 連答案)
免費下載 DSE 通識 LS Past Paper (DSE+AL 連答案)
免費下載 DSE Physics Past Paper (By Year + By Topic 連答案)
免費下載 DSE Chemistry Past Paper (By Year + By Topic 連答案)

想知點樣考好 Bio?可以睇睇 Pam Chiu 點講!

學習資源,Past Paper 歷屆試題,考生討論區,小學中學補習平台,各科温習,考試技巧,補習影片,從學術角度分式熱門話題,為求能360度全面温習策略,中學生必備網頁。

  • DSE00 AI 補習配對
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  • _2023 DSE 時間表
  • _  Cutoff 收集區

BIO 生物區 - DSE Past Paper 2012-2023

此頁提供 DSE Pastpaper ,所有 DSE Pastpaper (包括 2012-2022) 版權屬考評局所有,下載後請於 24 小時內刪除,下載的 DSE Pastpaer 僅用於教學用途

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dse bio ecosystem essay

Flowclass 筆記共享

【DSE 生物】Biodiversity & ecosystem 超詳細筆記 每年考極多

dse bio ecosystem essay

此筆記已由DSE 7科5**狀元團隊驗證,經過專業人手審核。

筆記類型:電腦製作 筆記語言:英文 筆記頁數:123

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編者的話: 導師 9年bio功力, 耗時兩年, 每一個chapter 10小時精心炮製。 擁有CE及AL各30年的PASTPAPER經驗,熟悉考試重點 及題型,清楚marking scheme比分位。 ~~~~~~~~在此筆記,你可以: ? 跟貼最新題目,更新至2020 DSE pastpaper. ?涵蓋所有Genetics Topics (CH 1-29) 包括 Full chapter: Chapter 19: Biodiversity P.4-32 Chapter 20: Ecosystem P.33 – 120

-答題框架, keywords 全破解! -地獄式操練逾數百題MC,20分鐘極速完MC卷(PAPER 1A)不是夢。 -參與補習學生study group,清楚學生的常犯謬誤,了解trap考生的commo n error位,讓學生從錯誤中學習,融會貫通BIO 概念。 -精通近年DSE PAPER 1B 致命的OUT-書但IN-SYL的必死題種。 -以短時間內坐5望星追星星為目標。 -教科書找不到!你可能不知道的重點 ?筆記包含Nature of Science重點, experimental design重點, 整合過百條essay重點, diagram 畫圖題目重點 直入神科不是夢 考入名牌大學·扭轉人生 共勉之

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dse bio ecosystem essay

【DSE 2021 Tip題大熱!】DSE Bio 生物不能看輕的3個單元

[ #flowsophic生物大熱試題 ]今日開左一個新既DSE Bio 生物tip 題環節。今次既topic 係bio 必修既 ecosystem (生態系), basic genetics (基礎遺傳學)同埋 health and diseases (健康與疾病)。

@dse_biochem_topscorer 就幫大家分析左一啲topic既近年出題趨勢最後總結出2021年既大熱出題,同埋同學可以點樣重點溫習

如果大家想check下自己溫書溫得熟唔熟,或者想有提升自己溫書效率既筆記,歡迎去 呢度 購買  @dse_biochem_topscorer  同其他精英創作者整既DSE Bio mock卷同精讀筆記!

Ecosystem 生態系

依課年年都會考好長既LQ (10分左右),上年甚至一口氣出左兩題,所以依課今年都真係非常大機會繼續出LQ。當然,由於上年實在考得太多,今年係Paper 1B所佔既分數點都會減少,可能都係6-9分左右,但同學仍然唔可以忽視依課。依課有幾個大家值得留意既部分,同學可以多d溫依幾個部分。

1. Nitrogen cycle (氮循環)

雖然上年有一題有問過關於soil nitrogen content(土壤氮含量)既變化,但其實果題既重心放係ecological succession (生態演替),所以今年仍然有機會繼續出nitrogen cycle,而且出既話應該係獨立一條題目。如果簡單既問法,考評局可以係短答題要大家填返nitrogen cycle唔同過程入面涉及邊種細菌或者生物,所以大家一定要串熟相關既細菌/生物名,一定唔可以撈亂佢地既功能。如果複雜既話,考評局可以考nitrogen cycle係農業或者養魚入面既應用,例如種植豆科植物點樣幫助增加土壤既nitrogen content,或者點解養魚要有nitrifying bacteria(硝化細菌)。

2. Energy flow and biological pyramids (能量流與生態塔)

題目可能會比一個生態系統入面既food web(食物網)或者food chain(食物鏈),要同學解釋邊條food chain既能量消耗係最少/最多,或者要同學畫返pyramid of numbers (數目塔) / pyramid of biomass (生物量塔)。題目亦可以比數目塔你,要你解釋佢地既形狀(都係用返energy flow能量流既概念解釋)。

3. Predation (捕食)

綜觀咁多種生物之間既關係(e.g. parsitism寄生, mutualism互利共生, competition競爭),只有predation同commensalism (偏利共生) 係無係DSE LQ出現過。commensalism本身都好少係以前既past paper出現,而且可以考既位較少,所以唔係重點。Predation最值得考既地方就係predator-prey relationship (捕食者與獵物之間的關係),要同學解釋點解佢地係大自然環境既種群數目變化呈periodic pattern (週期性),依類題目係AL經常出現,可以考同學既數據分析能力,aim high既同學要多d留意。

4. Sampling techniques (取樣方法)

通常考評局考親依方面既問題一定同同學去過既field trip有關,想睇下同學係咪真係學到點係野外考察既時候利用唔同既技巧,例如transect (樣線)同quadrat (樣方),而每個方法又有咩好處同壞處,同學都需要知道。值得一提既係,考評局特別鍾意用rocky shore (岩岸)做背景,考同學點樣搵出入面生物既分佈/數目。

Basic Genetics 基礎遺傳學

雖然genetics差唔多LQ每年都出,但值得留意既係最近三年(2017-19)都無出過關於pedigree譜系圖既題目,咁姐係代表考評局好大機會重新考返同學點睇pedigree,利用pedigree黎推論dominant/recessive(顯性/隱性)既allele(等位基因)或者phenotype(表現型)。如果考評局想有d變化,亦可以改良普通deduction既玩法,要同學推論某個人係咩genotype(基因型),所以同學都可以搵返以前會考出過依類題型既題目黎做。

另外,同學都可以留意下plant植物/fruitfly果蠅既test cross測交,姐係透過同recessive既個體交配黎搵出dominant個體既基因型。最出名既例子就係孟德爾關於豌豆既雜交實驗,而依個經典既遺傳學歷史係CE同AL都曾經出過,亦可以藉著依個歷史考埋Nature of Science(科學本質)。

最後,ABO血型既題目都好耐無出,例如從父母既血型搵出子女係某種血型既機會,根據血型寫返某個體既基因型,或者叫同學畫遺傳圖解(genetic diagram)等等,大家可以搵返2015DSE同埋其他相關既past paper黎做!

Health and Diseases 健康與疾病

可能好多同學都會覺得依課唔多考,所以都唔會擺太多時間落去。但其實依課都幾抵溫,涉及既概念唔太複雜,容易理解。而且由於佢係生物科必修部分既四大範疇之一,所以每年都一定會出,三課就佔左卷一大約8-9%既分數!尤其上年係Paper 1B都只係出左5分,所以今年有機會會出一題長題目/或者好似2016咁出兩題短題目,應該都會有10-12分左右。

相信大家最近都成日睇到關於Infectious diseases (傳染病)既新聞,除左新既武漢肺炎之外,遠少少就係MERS (中東呼吸綜合症)、Zika Virus (寨卡病毒)、Ebola Virus (伊波拉病毒)、measles (麻疹)依幾個傳染病,另外仲有考評局成日好鍾意考既influenza (流感)都有機會出!同學可以重點溫空氣、飛沫、媒介(例如蚊)同埋血液既傳播,每個傳播途徑背返一至兩個預防方法就得(例如最簡單就係戴口罩、勤洗手)!傳染病亦可以同Body defense mechanisms (身體防禦機制)一齊考(揀一隻Pathogen 病原體黎問你身體點對付佢)前兩年DSE都只係考左d唔太係重點既內容,今年可能會問返 B-/T-cell immune response (免疫反應)既題目,例如primary and secondary response (初次反應同繼發反應),vaccination (疫苗接種) 或者active/passive immunity (主動/被動免疫)。最後,antibiotic resistance (抗生素抗藥性)亦係近年大熱既公共衛生議題,佢都好耐無係長題目出現,而且佢可以同進化果課既natural selection (自然選擇)一齊cross topic出,所以同學亦可以多加留意。

大家亦可以直接到佢嘅IG搵佢問更多! 網站: https://instagram.com/dse_biochem_topscorer

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dse bio ecosystem essay

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