Bio: 臉上的"酒窩"同基因遺傳其實有冇關係?
我聽人講過"耳珠"係同基因有關突然諗到自己臉上o個粒唔起眼既"酒窩"
咁我想問下"酒窩"又同基因有無關係呢?
如果係, 咁係Discontinuous定continuous variation呢?
另外Discontinuous同Continuous variation既分別
係咪在於有幾多遺傳物質控制o個樣特徵?
即係不連續->少D基因控制
連續->好多基因控制
希望大家可以解答... 而家CE都要continuous :eek:
anyway, 酒粒個問題我答唔到你, 我都唔識 :icon074:
至於點解會有continuous variation係因為polygenic, 有好多條gene控制呢個chacter (應該係咁)
另外應該會normal distribution
不過成個genetics我最唔熟就係呢度... 我覺得好難 :icon088: Originally posted by Newcastle Fans at 2005-3-19 06:45 PM:
而家CE都要continuous :eek:
仲加左D Evolution, Genetic Engineering
都唔知乜來的, past paper又無:icon075: Originally posted by 2076 at 2005-3-19 19:33:
仲加左D Evolution, Genetic Engineering
都唔知乜來的, past paper又無:icon075:
使唔使借我既AL notes俾你 :icon101: Originally posted by Newcastle Fans at 2005-3-19 08:10 PM:
使唔使借我既AL notes俾你 :icon101:
咁又唔使, AL太高層次了, CE好少
本textbook呢兩課加埋得十版左右
不過真係唔知點溫, 想放棄呢兩課,
專攻Repoduction, Transport呢d必出topic Originally posted by 2076 at 2005-3-19 07:33 PM:
仲加左D Evolution, Genetic Engineering都唔知乜來的, past paper又無:icon075:
真係唔係好明 Originally posted by cmh_2002 at 2005-3-19 22:28:
真係唔係好明
基因工程 酒粒只是 muscles of facial expression 的 defect 做成...... 簡單講, 係 muscle 差少少相連先有 :o
剩係個頭 D muscle 都十幾舊..... 唔至 continuous/discontinuous 可以解釋 wor.... 剩係兩塊 muscle 個位都唔知道係點控制啦.... CE, 講 discontinuous 啦. :o Originally posted by FlyingDonkey at 2005-3-20 01:54 AM:
係 muscle 差少少相連先有
唔連好過連:icon099::icon101: Originally posted by FlyingDonkey at 2005-3-20 01:54 AM:
CE, 講 discontinuous 啦
只要唔係normal distribution就唔係continuous? Originally posted by 2076 at 2005-3-20 10:12 AM:
只要唔係normal distribution就唔係continuous?
random 得好要緊 wor :o 同基因遺傳有關
我問過讀h.bio的同學了 Originally posted by rain12180 at 2005-3-22 08:43 PM:
同基因遺傳有關
我問過讀h.bio的同學了
人有九成九 variation 都同 genes 有關 ga la :icon064: Originally posted by FlyingDonkey at 2005-3-23 11:25 AM:
人有九成九 variation 都同 genes 有關 ga la :icon064:
我文科的 :icon099: 本帖最後由 sandyli 於 2015-12-29 01:25 編輯
應該係遺存基因有關, 但我細個都有, 但人大左變左無。
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