今日發生了一件令我覺得點解做左學生咁耐都覺得驚訝既事。學生最蠢係咩?學生最蠢係係英文堂做過既事,
以為數學ar sir,中文MISS,班主任唔會知。做左十幾年學生,我未至於到this level of stupid,但我都想像唔到,
原來大學真係咁"勁"。今日係下半學期既第一堂chem,轉新lecturer,第一次見的新lecturer。之前舊的lecturer,
因為單獨講過幾次野,我知佢好欣賞我,果次考試收卷話我會滿分我都知道,但今日轉lecturer,我知道新既會知少少,
因為舊lecturer欣賞我,但原來可以咁勁!新既lecturer無見過我,但今日我想問返佢mid sem sxam既ans,
我都未問佢,佢就話我考試應該好高分,(個分係網上睇到)雖然係高,但未到佢講果個分,我o左,之後我令頭,
之後佢話you must have。o晒。舊既lecturer都尚且未知我個名,新既lecturer,我見都未見過,佢可以知我個level!
下?真係!
今日的"BIO" lecture之後,去了圖書館。找了一些scientific paper。結果︰4:30才找到!!不過,看看內容,覺得值得!
男和女的比率在modal probability來說是一比一,但實際上不是。除了random error 一些statistical error之外,也有biological problem。
Graves, JM. 2006. Sex chromosome specialization and degeneration in mammals : cell 124 (10 March).
中學生都應該知道,男性是有XY的染色體。"y chromosome seems to be a product of a perverse evolutionary process that does not select
the fittest y, which may cause its degradation and ultimate extinction." " this theory is supported by comparative studies in insects and
vertebrates including mammals" ( Graves 2006).