以下是一名台灣大牛寫的,很用心 就乾心!!
RC JJ我遇到3篇,但我第一篇不是(至少不是我至昨天考前看的40篇之一),
估計應是此題讓分數砸了,沒辦法,實力不夠。
我的第一篇是講鳥類的行為
提到"male" incubation的行為(這個字不會的一定要背下來,不然後面很難看懂)
然後關於這種行為有兩種Hypothesis 來解釋
第一個....忘了...
第二個....跟predator有關
這兩個假說的理論我都看不太懂,有提到一些像nest, temperature...等factors,
補充
很抱歉,因為讀的時候沒有很懂,所以我現在很難回想太多細節
但關鍵字就是male incubation, 然後注意那兩個假說。
網路上有一篇文章講的跟考試文章講的行為有點像(這是我目前找到最像的)
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6W9W-4M81C72-2&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=f7a3f9769ad3a5d4fdc2cb20a549f936
大家先將就點用~或是看下面的貼文~等我考完有時間,會再縮網址 XD
可是考試的文章比較簡潔,用字不一樣,並昨重在假說的解釋。所以上面的看看就好。
或許熟悉老JJ的xdjm可以根據我的線索找的到老JJ了
然後就這麼短短一篇,好像,才一段,幾個句子,文章主要繞著那兩個Hypothesis解釋,
大家考到不管字有多難,都建議要耐心的分析出關係
因為,第一提示考第二個假說,第二題考第一個假說,根本沒得逃。
沒有任何訣竅,一定要懂才選的出來,我想我這兩題都掛了。
第三題是考主旨,忘了選什麼,不過我想這題大家都選的出來。
Animals often face trade-offs during reproduction between activities such as
parental care and territory defence. In species that are socially monogamous,
males and females are faced with the additional problem of coordinating their
respective contributions to such activities. Here, we examined male incubation
behaviour in a passerine that shows genetic monogamy and in which males
incubate extensively. Male incubation is rare in North American passerines
and little is known about how males defend their territories during the
incubation stage and whether females compensate for lower male incubation
during territorial intrusions. Blue-headed vireo males contribute 50% of
incubation time during the day. We performed playbacks to simulate intrusions
to males while they were on the nest and off the nest during the incubation
period. On average, males took 18 min to arrive at the playback location while
on the nest incubating, but took less than 2 min when not incubating.
In addition, only 44% of the males sang while on the nest, whereas all males
sang in response to the playback when off the nest. This result suggests that
males probably delay territory defence until females return to the nest to
avoid exposing the nest to predators. Females returned to the nest to relieve
their mates from incubation duties sooner during experimental intrusions than
during control periods, which also allowed males to pursue intruders sooner.
Genetic monogamy may underlie this apparent cooperation and the sex-role
convergence exemplified in this species.
Keywords: biparental care; blue-headed vireo; cooperation; genetic monogamy;
incubation and territory defence; sex-role convergence; simulated territorial
intrusion; Vireo solitarius
以下是其他人寫的JJ
其三:講鳥類在築巢養小鳥時的行為。講覓食和保護小鳥的事情等等
考了一篇雄鳥雌鳥孵蛋的文章,較短。
1/2 新增
第三篇 鳥類孵蛋的東西 說有兩派學者關於鳥類孵蛋的想法
第一段 說明鳥類孵蛋的特色 啥公的孵 母的孵 交替孵
第二段 第一個學派的想法 因為 氣候 的關係 因為母的可以一次吃比較多 儲存比較多
所以 大多是 公的孵 母的去找東西吃
第三段 另一個學者的想法 因為 preditor的關係 所以 母的可以減少出去找東西的次數
降低了risk 所以 是公的孵 母的去找東西吃