※ 引述《lovekyoko (匹茲堡的天空)》之銘言： : Parasitic wasps lay their eggs directly into the eggs of various host insects : in exactly the right numbers for any suitable size of host egg. If they laid : too many eggs in a host egg, the developing wasp larvae would compete with : each other to the death for nutrients and space. If too few eggs were laid, : portions of the host egg would decay, killing the wasp larvae. : Which of the following conclusions can properly be drawn from the information : above? : (A) The size of the smallest host egg that a wasp could theoretically : parasitize can be determined from the wasp’s egg-laying behavior. : (C) Parasitic wasps learn from experience how many eggs to lay into the eggs : of different host species. : 有人可以解釋一下 C錯在哪嗎 A又對在哪 : 題目最後給我的感覺 很像是經驗法則 : 我覺得c很合理阿 : 謝謝 思緒 : 寄生太多或太少的卵在宿主的卵上面皆不好。 => 必須寄生相當的數量。 => 必須知道宿主的卵多小空間可以寄生一個卵才是最適當，密度才不會過多或過 少。 (A) 理論上，黃蜂的產卵行為可以決定宿主的卵最小到多少可以被寄生。 # (C) 文章主軸並不是在討論黃蜂如何習得產下最佳產卵數量。 另外推薦一下，PP 邏輯的題目除了可以搜尋追夢討論帖外，商咖討論串也是很棒的 傷咖邏輯 PP討論總帖 T1 http://www.formosamba.com/viewtopic.php?t=28252 T2 http://www.formosamba.com/viewtopic.php?t=28229 或可參考對岸牛人，整裡的筆記註解 (mymengming) PP1-CR 邏輯註解 http://0rz.tw/UItvz PP2-CR 邏輯註解 http://0rz.tw/Dzo6W PP2 邏輯部份詳解 (flash 格式) http://0rz.tw/YHHCC (不完整，感覺是抄抄剪剪追夢網上的討論串) 順便附上，對岸推薦常會出現，黃金JJ80題中完整的25題，考前翻翻還不錯 CR黄金80题之完整版by waninayang http://0rz.tw/r5IBM --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.142.2.133 ※ 編輯: kuo42 來自: 220.142.2.133 (03/11 16:15)