²é¿´: 608  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

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

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
²é¿´È«²¿ 4 ¸ö»Ø´ð
¡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(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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +5 @taotao 2026-03-19 5/250 2026-03-24 21:07 by greychen00
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +7 ‹üÈA 2026-03-22 7/350 2026-03-24 21:04 by greychen00
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 5/250 2026-03-24 15:46 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 293Çóµ÷¼Á +6 ¼ÓÒ»Ò»¾Å 2026-03-24 6/300 2026-03-24 14:29 by JourneyLucky
[¿¼ÑÐ] Çó²ÄÁÏ£¬»·¾³×¨Òµµ÷¼Á +3 18567500178 2026-03-18 3/150 2026-03-23 23:50 by ÈÈÇéɳĮ
[¿¼ÑÐ] 361Çóµ÷¼Á +3 Glack 2026-03-22 3/150 2026-03-23 22:03 by fuyu_
[¿¼ÑÐ] ÉúÎïѧһ־Ը985£¬·ÖÊý349Çóµ÷¼Á +6 zxts12 2026-03-21 9/450 2026-03-23 18:37 by macy2011
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] 280Çóµ÷¼Á +11 ¹¾ààÏþÏþ 2026-03-18 12/600 2026-03-21 22:40 by ACS Nano¡ª¡ª
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 @taotao 2026-03-21 5/250 2026-03-21 20:55 by lbsjt
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +5 sbdksD 2026-03-19 5/250 2026-03-20 22:10 by luoyongfeng
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û