作者kilometer (kilometer)
看板post-b.test
標題[問題] 生物問題請教
時間Fri Jun 1 14:42:36 2012
1.Consider the energy budgets for a human,an elephant, a penguin,
a mouse, and a snake. The _______ would have the highest total annual
energy expenditure, and the _____ would have the highest energy
expenditure per unit mass.
(A) elephant;human
(B) elephant;mouse
(C) penguin;mouse
(D) human;penguin
(E) mouse;snake
答案給E，但應該是B吧?
2.Which of the following animals uses the largest percentage of
its energy budget for homeostatic regulation?
(A) a hydra
(B) a marine jelly(an invertebrate)
(C) a desert bird
(D) a desert insect
(E) a snake in a temperate forest
答案是E
跟上一題一樣的疑問，為什麼不選內溫哺乳類的(C)，而是外溫的蛇(E)
3.The wolf, his coat glowing in the early spring sunshine,sat atop
a cold boulder after unsuccessfully pursuing a plump jackrabbit.
He continued to pant while _________.
(A)heat evaporated away on the gentle breeze
(B)heat escaped his open mouth by conduction
(C)his body heat evaporated into the rock
(D)heat radiated from his tired body
(E)receiving heat by conduction from the sun
答案是D
穿著高級皮草，熱還能radiate(D)出來嗎?~_~
我選的是A
感謝各位先進指教~~
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1F：→ Mario3:第3題我覺得是文字敘述的對錯問題. 1.有皮草熱不易蒸發散失 06/01 15:52
2F：→ Mario3:2.熱因蒸發而自口散出(而非傳導) 3.體熱傳導到石頭(非蒸發) 06/01 15:54
3F：→ Mario3:4.輻射確實有發生 5.自陽光接收熱為輻射(非傳導) =>故選D 06/01 15:55
4F：→ Mario3:另外:狗據說不會流汗.所以不是蒸發散熱.有風應是指對流散熱 06/01 16:03
5F：→ Mario3:但是有皮草就阻擋了對流(convection)效果 06/01 16:04
6F：→ Mario3:...這樣說好像也不太對.有毛是保暖不一定能防風 06/01 16:06
7F：→ fireunicorn:舌頭... 06/01 16:22
8F：推 nashQQ:1,2題 答案給錯了 你寫的才是對的 不知錯的答案來自何處? 06/01 17:03
9F：→ kilometer:疲倦的狼趴在岩石上嬌喘,誘使人選B,我中計了 06/01 18:11
10F：→ kilometer:雖然radiate的量不多,但敘述正確 06/01 18:12
11F：→ kilometer:這是曾正的題庫,1,2題大概是想誤導故意給錯的吧 06/01 18:14
12F：推 NDSHYELLOW:Mar 狗其實會流汗喔 不過確實不是主要散熱方式 06/02 00:24