點解答案係A 嘅?
Within population同 in a population 嘅分別係咩?
無分別。
因為mutation by addition of extra gene
自膠睇錯mutation as meiosis
Lol
3個都唔係答案

點解答案係A 嘅?
Within population同 in a population 嘅分別係咩?
無分別。
因為mutation by addition of extra gene
自膠睇錯mutation as meiosis
Lol
Genetic code 同triplet code 有乜分別
Genetic code 到底係指一個codon 定a gene
點解概率唔係1/2?![]()
既然問到有色盲嘅女 唔係應該1/2咩
但係答案係1/4![]()
到底咩字眼係答1/4 咩字眼係1/2
點解概率唔係1/2?![]()
既然問到有色盲嘅女 唔係應該1/2咩
但係答案係1/4![]()
到底咩字眼係答1/4 咩字眼係1/2
Genetic code 同triplet code 有乜分別
Genetic code 到底係指一個codon 定a gene
wiki can help you
點解答案係A 嘅?
Within population同 in a population 嘅分別係咩?
無分別。
因為mutation by addition of extra gene
自膠睇錯mutation as meiosis
Lol
3個都唔係答案
點解答案係A 嘅?
Within population同 in a population 嘅分別係咩?
無分別。
因為mutation by addition of extra gene
自膠睇錯mutation as meiosis
Lol
3個都唔係答案
A啱
本來成個population 全部係其中一條chromsome有A 同B allele,homologous pair係a,b
Crossing over搞到有條變左A, b 已經係新genotype
但DSE level only has to remember crossing over provides genetic variation
本來全部phenotype A,B ,宜家兩個A,b加埋咪新phenotype 有A但有b
所以連新phenotype 都可以出現
亦係點解not only mutation induce variation for evolution
點解答案係A 嘅?
Within population同 in a population 嘅分別係咩?
無分別。
因為mutation by addition of extra gene
自膠睇錯mutation as meiosis
Lol
3個都唔係答案
A啱
本來成個population 全部係其中一條chromsome有A 同B allele,homologous pair係a,b
Crossing over搞到有條變左A, b 已經係新genotype
但DSE level only has to remember crossing over provides genetic variation
本來全部phenotype A,B ,宜家兩個A,b加埋咪新phenotype 有A但有b
所以連新phenotype 都可以出現
亦係點解not only mutation induce variation for evolution
點解答案係A 嘅?
Within population同 in a population 嘅分別係咩?
無分別。
因為mutation by addition of extra gene
自膠睇錯mutation as meiosis
Lol
3個都唔係答案
A啱
本來成個population 全部係其中一條chromsome有A 同B allele,homologous pair係a,b
Crossing over搞到有條變左A, b 已經係新genotype
但DSE level only has to remember crossing over provides genetic variation
本來全部phenotype A,B ,宜家兩個A,b加埋咪新phenotype 有A但有b
所以連新phenotype 都可以出現
亦係點解not only mutation induce variation for evolution
但呢個唔係只能代表有genetic variation is shown =/= genetic variation is increased ?
thanks DNA bro
get 到,麻煩曬你!
thanks DNA bro
get 到,麻煩曬你!
我都解多小小
當crossing over出左A,b gamete 即係同返AaBb cross有機會有AAbB 同Aabb offspring
本來population得AaBb
咁AABb Aabb已經係新出現嘅genetic variation
其實bio dse係咪冇技巧可言?
其實bio dse係咪冇技巧可言?
睇你點睇何謂技巧![]()
可以generally咁apply嘅技巧我已經喺第一頁同之後幾頁嘅DSE Essay分析打咗出嚟。
而單靠點題目考試嘅人我唔覺得高分得去邊
我個人嚟講唔覺得DSE任何科係玩技巧![]()
利申:幾個5**包括Bio
其實bio dse係咪冇技巧可言?
睇你點睇何謂技巧![]()
可以generally咁apply嘅技巧我已經喺第一頁同之後幾頁嘅DSE Essay分析打咗出嚟。
而單靠點題目考試嘅人我唔覺得高分得去邊
我個人嚟講唔覺得DSE任何科係玩技巧![]()
利申:幾個5**包括Bio
咁如果aim high 最重要係咩?is it be specific and logical?![]()
點解概率唔係1/2?![]()
既然問到有色盲嘅女 唔係應該1/2咩
但係答案係1/4![]()
到底咩字眼係答1/4 咩字眼係1/2
點解概率唔係1/2?![]()
既然問到有色盲嘅女 唔係應該1/2咩
但係答案係1/4![]()
到底咩字眼係答1/4 咩字眼係1/2
其實bio dse係咪冇技巧可言?
睇你點睇何謂技巧![]()
可以generally咁apply嘅技巧我已經喺第一頁同之後幾頁嘅DSE Essay分析打咗出嚟。
而單靠點題目考試嘅人我唔覺得高分得去邊
我個人嚟講唔覺得DSE任何科係玩技巧![]()
利申:幾個5**包括Bio
咁如果aim high 最重要係咩?is it be specific and logical?![]()
唔係剩係呢啲要求,從考試層面嚟講要具備幾野樣。
首先要小心審題,呢步都做唔到就幾多知識都冇用。真係要仔細審題,要清楚明白題目。好似錯解Elderly home咁你文法文筆幾好都冇用。
然後要靈活變通,由其面對一啲陌生情景題,年年都會有,記得要視乎情景、善用情景資料作答。
仲有要心理質素高,遇到唔識唔好亂,我嗰陣都有卡關嘅時候,但係要好似一個機械人咁,將所有不安、恐慌排走,你腦袋只係剩係你學過嘅概念、知識、邏輯,絕對嘅理性去盡努力解決問題。
然後就係你講嗰啲,同埋長期嘅努力。
好緊張呀!考埋呢科就考完!