→ lovekyoko:謝 03/11 16:35
※ 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?
題目只有3句話:
(1) 某寄生蟲準確地產卵在適當size的宿主egg上
(2) "假設" (注意是If) 產卵太多, 孵出的小蟲會死
(3) "假設" (還是If) 產卵太少, 小蟲還是會死
: (A) The size of the smallest host egg that a wasp could theoretically
: parasitize can be determined from the wasp’s egg-laying behavior.
宿主的egg size可以從寄生蟲產卵行為得知 (很合理)
: (C) Parasitic wasps learn from experience how many eggs to lay into the eggs
: of different host species.
learn from experience 錯 原文並沒有提到任何"學習"的行為
: 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
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