% G2 [) L" j7 p5 ? q8 ^tvb now,tvbnow,bttvbtvb now,tvbnow,bttvb) d- ]6 J0 j( X" |. R
相關照片tvb now,tvbnow,bttvb |: @% g8 q4 G5 t8 ] 5 \5 C) d& `) q6 I; O■ 全球首現的混種鲨魚體積較小。(法新社照片) TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。! V. D: C5 v \- B 5.39.217.761 w; |, D/ p3 Q2 G0 T
■ 黑鳍鲨是澳洲水域最常見的鲨魚。(法新社照片) - x4 X* R% I+ n/ ^$ T. E! p# l公仔箱論壇公仔箱論壇- Q H; w9 k/ n% C& ?1 i
■ 灰北極熊。作者: ckd08 時間: 2012-1-5 03:43 AM
This is very interesting because the basic law of Evolution is that the change of life form to survive the environment. I did not know that the animals can mix reproduce in order to cope with the change of the environment. This sounds like the animals realize the change of the environment and they mix reproduce on purpose. I on the other hand believe that mother nature will find its way to enhance the survivors !作者: kimmi8k 時間: 2012-1-5 04:24 AM
Survival instincts, that all living beings are equipped with by nature. The best n strongest, stay, the least n weak, diminished n extinct down the race