24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 771  |  »Ø¸´: 3

qlqznb

½ð³æ (СÓÐÃûÆø)


[½»Á÷] ¡¾×Éѯ¡¿Ñ¯ÎÊÔĶÁÕæÌâµÄ Ò»¸öÑ¡ÔñÌâ

Ô­ÎÄ£ºÔÚOGÀïÒ²ÓС£The Biological Approach  
Numerous biological structures and chemicals appear to be involved in aggression. One is the hypothalamus, a region of the brain. In response to certain stimuli, many animals show instinctive aggressive reactions. The hypothalamus appears to be involved in this inborn reaction pattern: electrical stimulation of part of the hypothalamus triggers stereotypical aggressive behaviors in many animals. In people, however, whose brains are more complex, other brain structures apparently moderate possible instincts.


1. According to paragraph 2, what evidence indicates that aggression in animals is related to the hypothalamus?
¡ðSome aggressive animal species have a highly developed hypothalamus.
¡ðArtificial stimulation of the hypothalamus results in aggression in animals.
¡ðAnimals behaving aggressively show increased activity in the hypothalamus.
¡ðAnimals who lack a hypothalamus display few aggressive tendencies.

ÎÒÑ¡B£¬ÒòΪԭÎÄÖбêºìÉ«µÄÄǾ仰¡£
µ«ÊÇ´ð°¸Ñ¡C¡£ËùÒÔÇë½Ìһϴó¼Ò¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï
¼ÈɵÓÖº©(½ð±Ò+2): ר¼Ò´ðÒɽ±Àø~~~ 2011-03-29 22:16:53
qlqznb(½ð±Ò+2): 2011-03-30 20:47:53
µÚÈý¾ä»°£¬In response to certain stimuli, many animals show...
Ô­ÎÄÊÇcertain stimuli²ÅÄܼ¤»î±¾ÄÜ
¶ø´ð°¸B˵µÄÊÇArtificial stimulation£¬È±ÉÙÏÞ¶¨´ÊÁË£¬Òâ˼¾ÍÊÇÈ«²¿µÄArtificial stimulation ¶¼Äܼ¤»îÁË
¶øCµÄÒâ˼¾ÍºÜÑϽ÷£ºÓб¾ÄÜ·´Ó¦£¬±Ø¶¨hypothalamus±»¼¤»îÁ˵Ä
×¢ÒâÕâÖÖ͵»»ÏÞ¶¨´Ê£¡

Ï£ÍûÎÒ˵Ã÷°×ÁË~

[ Last edited by PolymerBoy3066 on 2011-3-29 at 21:15 ]
2Â¥2011-03-29 21:14:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qlqznb

½ð³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
Originally posted by PolymerBoy3066 at 2011-03-29 21:14:23:
µÚÈý¾ä»°£¬In response to certain stimuli, many animals show...
Ô­ÎÄÊÇcertain stimuli²ÅÄܼ¤»î±¾ÄÜ
¶ø´ð°¸B˵µÄÊÇArtificial stimulation£¬È±ÉÙÏÞ¶¨´ÊÁË£¬Òâ˼¾ÍÊÇÈ«²¿µÄArtificial stimulation ¶¼Äܼ¤»îÁË ...

·Ç³£¸ÐлÄãµÄ»Ø´ð°¡¡£ÎÒÊÇÒòΪÕâ¾ä»°electrical stimulation of part of the hypothalamus triggers stereotypical aggressive behaviors in many animals Ñ¡µÄB¡£ÁíÍ⣬CµÄÒâ˼ÊDz»ÊÇ£º¶¯Îï±íÏÖ¹¥»÷ÐÔʱÏÂÇðÄԻÔö¼Ó£¿Õâ¸öÒâ˼ºÃÏñÊÇ·´µÄ¡£
3Â¥2011-03-30 00:29:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
qlqznb(½ð±Ò+3): ÎÒÃ÷°×ÁË£¡£¡¹þ¹þ£¬Ô­ÎÄÖÐ˵µÄÊÇ ´Ì¼¤ÏÂÇðÄԵĶøÒ»²¿·Ö£¬¾ÍÓй¥»÷ÐÐΪ¡£´ð°¸BÊÇ˵´Ì¼¤ÏÂÇðÄÔ¾ÍÓй¥»÷ÐÐΪ¡£Ð»Ð»ÄãµÄ»Ø´ð°¡£¡£¡£¡Ã»ÓÐÉϸö¸¨µ¼°à»¹ÕæÊDz»Ðа¡£¡ 2011-03-30 20:50:07
ÒýÓûØÌû:
Originally posted by qlqznb at 2011-03-30 00:29:40:
·Ç³£¸ÐлÄãµÄ»Ø´ð°¡¡£ÎÒÊÇÒòΪÕâ¾ä»°electrical stimulation of part of the hypothalamus triggers stereotypical aggressive behaviors in many animals Ñ¡µÄB¡£ÁíÍ⣬CµÄÒâ˼ÊDz»ÊÇ£º¶¯Îï±íÏÖ¹¥»÷ÐÔʱÏÂÇðÄÔ ...

¿É²»¿ÉÒÔÕâÑùÀí½â
ÓÐbehaving aggressivelyʱ£¬±ØÈ»ÓÐÏÂÇðÄԻÔö¼Ó
µ«ÊÇÏÂÇðÄԻÔö¼Ó£¬Î´±Ø¾Í»ábehaving aggressively
4Â¥2011-03-30 09:50:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ qlqznb µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ¿É¿¿ÏûÏ¢£¬8ÔÂ21ºÅ(Ã÷Ìì)·Å°ñ +9 ҽѧÀÏÄк¢ 2026-08-20 10/500 2026-08-20 10:21 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +20 yaoyewhu2008 2026-08-20 20/1000 2026-08-20 09:41 by 2026Äê¹ú×ÔÈ»»ù½
[»ù½ðÉêÇë] »¶Ó­·¢À´filecodeµÄMz6ºóµÄ´úÂëÑéÖ¤Æä¹æÂÉ +55 ҽѧÀÏÄк¢ 2026-08-13 125/6250 2026-08-20 09:02 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ʱ¼ä´Á±äÁË£¬ÄÜ¿´³öʲôÎÊÌ⣿ +12 »ùŵßä¿Í 2026-08-17 16/800 2026-08-19 22:04 by kk µÄСľ³æ
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +11 ziyangfang 2026-08-19 13/650 2026-08-19 21:28 by aasahr
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +4 yuleib84 2026-08-19 5/250 2026-08-19 19:52 by hhs666
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+14 ²¼²¼ºÍÒ»¶þ 2026-08-19 15/750 2026-08-19 18:07 by gltch
[»ù½ðÉêÇë] filecode=ºóÃæµÚÒ»¸öÊÇ´óд×Öĸ +10 wangze12014 2026-08-14 12/600 2026-08-19 16:56 by ¿àÄѲ©Ê¿
[»ù½ðÉêÇë] 2027¹ã¶«Ê¡½ÜÇà +4 ÄÌţСºÚ 2026-08-15 10/500 2026-08-19 11:02 by wanfengnew
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +6 wangzilk 2026-08-18 8/400 2026-08-19 10:55 by Haru815
[»ù½ðÉêÇë] ¿ìÅ©ÀúÆßϦ½ÚÁË£¬ÇáËÉһϣ¬ÄÐÈËÇÄÇÄ»°£¬Å®Ê©Ö÷Çë²»Òª½øÀ´¡£ +6 Tide man 2026-08-14 7/350 2026-08-19 09:56 by ZJTJZ
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +10 yuleib84 2026-08-18 11/550 2026-08-19 07:30 by Óðë·ãf
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[»ù½ðÉêÇë] ÄÄλÀϸçÖªµÀ½ñÄêµÄ¹ú×ÔÈ»¾ßÌåÄÄÒ»Ìì·Å°ñ£¿ +13 Ldrop2023 2026-08-13 16/800 2026-08-18 12:25 by µí·Û°áÔ˹¤
[»ù½ðÉêÇë] 93BebMhtakhǰºó11λ¿ªÍ·¶¼ÊÇ´óд +4 ÇÒÌý»¢Ð¥ 2026-08-17 5/250 2026-08-18 00:49 by ²Ì°ô°ôÇ…
[»ù½ðÉêÇë] ¸Ð¾õÊÇÏÂÖܷŰñÁË +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[»ù½ðÉêÇë] ½ñÌìϵͳ¶à´Îά»¤£¬Ã÷ÌìºÜ¿ÉÄܷŰñ£¡ +8 zju2000 2026-08-16 9/450 2026-08-17 12:20 by lmz0216
[»ù½ðÉêÇë] ¸÷λµÀÓÑ£¬ÎÒҪȥÀ¥Ã÷Íæ¼¸Ì죬»ØÀ´¼û¡£ +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û