±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 243  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

green1223

ľ³æ (Ö°Òµ×÷¼Ò)

[½»Á÷] Ç󣺷­ÒëÓ¢ÎÄÒ»¾ä

Once the ovules mature, double fertilization results in the formation of a
zygote and a polar chalazal complex within the endosperm cavity of
each fertilized ovule¡£
ÒÔÉÏÊÇÓйØÖ²Îï´«·ÛÊܾ«¹ý³ÌµÄһЩ±ä»¯ £¬Çë¸ßÊÖ°ïæ·­Òë лл£¡

[ Last edited by green1223 on 2010-3-27 at 00:10 ]

» ²ÂÄãϲ»¶

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lvdq44

ľ³æ (ÖøÃûдÊÖ)

¹©Äã²Î¿¼

green1223(½ð±Ò+2):²»¹»µØµÀ ллÄ㣡 2010-03-27 01:07
ÒýÓûØÌû:
Originally posted by green1223 at 2010-03-26 23:54:51:
Once the ovules mature, double fertilization results in the formation of a
zygote and a polar chalazal complex within the endosperm cavity of
each fertilized ovule¡£
ÒÔÉÏÊÇÓйØÖ²Îï´«·ÛÊܾ«¹ý³ÌµÄ ...

Ò»µ©ÅßÖé³ÉÊì£¬Ë«ÖØÊܾ«µ¼ÖÂÔÚÿ¸öÊܾ«ÅßÖéµÄÅßÈé¹µÄÚÐγÉÊܾ«ÂÑÓë¼«ÃæºÏµã¸´ºÏÎï¡£
2Â¥2010-03-27 01:03:27
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixue_029

Òø³æ (СÓÐÃûÆø)

green1223(½ð±Ò+4):×îºóµÄÓ¦¸ÃÊǼ«ºË£¬·Ç³£¸ÐлÁË ÄãÕâôһ˵¾Í˳ÁË£¡Ð»Ð»£¡ 2010-03-27 11:06
Once the ovules mature, double fertilization results in the formation of a
zygote and a polar chalazal complex within the endosperm cavity of
each fertilized ovule¡£
ÅßÖé³ÉÊìºó£¬¾­¹ýË«Êܾ«¹ý³ÌºóÐγÉÊܾ«ÂÑ£¬²¢ÔÚÿ¸öÊܾ«ÅßÖéµÄÅßÈé¿ÕÇ»ÀïÐγÉÒ»¸ö¼«Ìå¡£
3Â¥2010-03-27 10:57:44
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixue_029

Òø³æ (СÓÐÃûÆø)

green1223(½ð±Ò+2):²»¿ÍÆø£¬Ó¦¸ÃÎÒллÄ㣡¼ÓÓÍ£¡ºÇºÇ 2010-03-27 14:38
ºÇºÇ£¬Ð»Ð»
4Â¥2010-03-27 14:35:23
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ green1223 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +6 ioodiiij 2026-04-04 6/300 2026-04-05 10:09 by guoweigw
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
[¿¼ÑÐ] ²ÄÁϹ¤³Ì310ר˶µ÷¼Á +13 ÀÌÀÌÎÒ¡­. 2026-04-04 14/700 2026-04-05 09:01 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 22:08 by à£à£à£0119
[¿¼ÑÐ] 302Çóµ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶´óѧ +8 С½­Ð¡½­½­½­ 2026-04-02 8/400 2026-04-04 19:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 343Çóµ÷¼Á085601 +6 ҪŬÁ¦Ñ§Ï°x 2026-03-29 7/350 2026-04-03 19:49 by °ÙÁéͯ888
[»ù½ðÉêÇë] esi¸ß±»ÒýÂÛÎÄÊDz»ÊÇÄܶÔÖбêÓÐËù¼Ó·ÖºÍ°ïÖúÄØ +5 redcom 2026-04-01 6/300 2026-04-03 15:15 by Howard28
[¿¼ÑÐ] Çóµ÷¼Á +9 akdhjs 2026-03-31 11/550 2026-04-03 13:32 by akdhjs
[¿¼ÑÐ] 285Çóµ÷¼Á +7 AZMK 2026-04-02 9/450 2026-04-03 11:12 by wanwan00
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[¿¼ÑÐ] 293Çóµ÷¼Á +4 çæçæÀÖ 2026-04-02 4/200 2026-04-02 20:10 by 6781022
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ¸µÎÄÇï 2026-04-02 5/250 2026-04-02 18:10 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +8 Ë«ÂíβƦÀϰå2 2026-04-02 9/450 2026-04-02 14:45 by 5896
[¿¼ÑÐ] 270Çóµ÷¼Á +8 С½Üpp 2026-03-31 10/500 2026-04-02 12:57 by yulian1987
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +10 ÍÛºôºßºôºß 2026-04-01 11/550 2026-04-02 11:31 by lnilvy
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] 304Çóµ÷¼Á +12 ËØÄê¼ÀÓï 2026-03-31 15/750 2026-04-01 22:41 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁÏ357 +4 Âó¶÷Àò. 2026-03-30 4/200 2026-03-31 14:35 by ¼Çʱ¾2026
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ³õÊÔ346 +4 085601³õÊÔ346 2026-03-30 4/200 2026-03-31 07:47 by jp9609
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û