無用既器官~?

2006-11-30 5:17 am
想向大家請教一下:
請問,除左人類盲腸既闌尾之外,世界上既動物有咩器官係無用架呢???
唔需要一定係人類既~~

多謝晒各位~
衷心多感謝你地~!!!
更新1:

XDD 如果有個source 介唔介意俾埋??? 唔該晒!!!!!!!! ^ ^

回答 (4)

2006-12-01 8:52 am
✔ 最佳答案
人類的尾龍骨, 心口毛, 腳趾甲(手甲可以搣橙, 腳甲除左用黎塗靚靚之外, 真係唸唔到有咩用喎. ) 都係由祖先進化而來的殘餘物.

2006-12-01 01:03:54 補充:
http://www.livescience.com/animalworld/top10_vestigial_organs.html記載: 十大無用器官 -- Brandon Miller10. The Wings on Flightless Birds 9. Hind Leg Bones in Whales 8.Erector Pili and Body Hair 7.The Human Tailbone (Coccyx) 6.The Blind Fish Astyanax Mexicanus

2006-12-01 01:05:29 補充:
5.Wisdom Teeth in Humans 4.The Sexual Organs of Dandelions 3. Fake Sex in Virgin Whiptail Lizards (Vestigial Behavior) 2.Male Breast Tissue and Nipples 1. The Human Appendix咁都得? 真係嘆為觀止!!
2008-07-17 1:37 am
全世界科學界支持演化論:

Project Steve
http://en.wikipedia.org/wiki/Project_Steve

National academies of science around the world support evolution education
http://*****/3b3mdm

大量美國神職人員支持演化論:

Clergy Letter Project
http://en.wikipedia.org/wiki/Clergy_Letter_Project
2007-01-24 10:14 am
聽聞盲腸係有用既喎.聽過好似話d直腸有事既人.可以用盲腸代替.唔洗用人做做口.
2006-11-30 5:21 am
monkey既盲腸都冇用!!ho


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