CE Bio

2076

久違了的供詞填充

有冇人懷疑自己會錯?

MatthewChor

Originally posted by 2076 at 2005-5-13 04:18 PM:


點解唔同蚊有唔同程度既抗程
explain two reasons

Random fertilisztion + Independent assortment?

杰少仔

Originally posted by 2076 at 2005-5-13 04:18 PM:


我淨係寫左第一點independent assortment of chromosomes

第二點空左, 但聽到人吹mutation(突變?)

輻射?

自然wor <==我就係因為呢個字所以冇寫突變

2076

Originally posted by MatthewChor at 2005-5-13 04:20 PM:

Random fertilisztion + Independent assortment?

just write jor independent,
really forget random fertilisation

i think you're correct

杰少仔

topic已經寫左有抗性既蚊會冇事wor

MatthewChor

Originally posted by 2076 at 2005-5-13 04:21 PM:


just write jor independent,
really forget random fertilisation

i think you're correct

variation hv 4 reason only...

2 is above....another 2 is mu + environ....

but i didn't choose this question

cmh_2002

咁點解幾個月後又會有返d蚊出現?(1 mark)

2076

Originally posted by cmh_2002 at 2005-5-13 04:28 PM:
咁點解幾個月後又會有返d蚊出現?(1 mark)

reproduce

杰少仔

頂佢,原來係我錯呀

我冇溫呢part

要寫"優良變異"呀.....我以為好易,我平時都係用自己文筆當故仔寫!!

"因為佢有優良變異所以xx劑有抗性，更易繁殖" <==呢句呀..我冇寫!
我諗有成2分冇左!

cmh_2002

Originally posted by 2076 at 2005-5-13 04:29 PM:


reproduce

蚊子繁殖率高...數目多呢?

杰少仔

Originally posted by cmh_2002 at 2005-5-13 04:28 PM:
咁點解幾個月後又會有返d蚊出現?(1 mark)

因為唔係殺灑全部蚊麻

cmh_2002

Originally posted by 杰少仔 at 2005-5-13 04:30 PM:

因為唔係殺灑全部蚊麻

佢話殺晒果度d蚊...但幾個月後又果度又有返

2076

Originally posted by 杰少仔 at 2005-5-13 04:30 PM:
頂佢,原來係我錯呀

我冇溫呢part

要寫"優良變異"呀.....我以為好易,我平時都係用自己文筆當故仔寫!!

"因為佢有優良變異所以xx劑有抗性，更易繁殖" <==呢句呀..我冇寫!
我諗有成 ...

我全吹水
但有吹到依個pt

對insecticide有抗性=>survival=>就可以繁殖
並將依個特性傳給下一代

杰少仔

Originally posted by cmh_2002 at 2005-5-13 04:31 PM:

佢話殺晒果度d蚊...但幾個月後又果度又有返

有抗性既蚊...

cmh_2002

Originally posted by 杰少仔 at 2005-5-13 04:34 PM:

有抗性既蚊...

唔係呀...第一次用全部蚊都死晒...有抗性既蚊未出現...


用多幾次之後先出現?

pancake

Originally posted by cmh_2002 at 2005-5-13 04:36 PM:

唔係呀...第一次用全部蚊都死晒...有抗性既蚊未出現...


用多幾次之後先出現?

無死晒ar ma?

cmh_2002

Originally posted by pancake at 2005-5-13 04:38 PM:

無死ar ma?

但係佢話第一次用完d蚊冇晒...

杰少仔

Originally posted by pancake at 2005-5-13 04:38 PM:

無死晒ar ma?

雖然我唔記得問什麼

但正常咁諗，冇中生有?

而且"自然選擇" <== 唔係因為一樣野令到佢由冇=>有!!!(抗性)

佢唔係原發反應個d呀
佢係因為佢有優良突變，所以當初已經唔會中招 (唔好問優良突變姐係咩，冇人答到你)

pancake

Originally posted by 杰少仔 at 2005-5-13 04:44 PM:

雖然我唔記得問什麼

但正常咁諗，冇中生有?

而且"自然選擇" <== 唔係因為一樣野令到佢由冇=>有!!!(抗性)

佢唔係原發反應個d呀
佢係因為佢有優良突變，所以當初已經唔會中招 ...

應該佢已經生育出有抗性的下一代
有抗性的下一代將呢個性狀再遺傳比下一化

杰少仔

Originally posted by pancake at 2005-5-13 04:54 PM:

應該佢已經生育出有抗性的下一代
有抗性的下一代將呢個性狀再遺傳比下一化

yes,理論上佢唔會殺灑全部 (其實我記得好似係講"殺灑全部冇抗性蚊????)