¤Þ¥Î:

­ì©«¥Ñ [¢Ù] ©ó 2008-1-2 21:14 µoªí

roots

root cap§r= =

­ì©«¥Ñ ¤pÀs ©ó 2008-1-2 21:15 µoªí

root cap§r= =
beside xylem , what tissue of leaf[ ...

¤Þ¥Î:

±zªºµ¥¯Å¬°¹C«È¡A¥Ø«e¶È¯àÂsÄý¦¹©«³¡¤À¤º®e¡A½Ðµù¥U©Îµn¿ý¥HÆ[¬Ý©Ò¦³¹Ï¤ù¤Î¤å¦r¡C

«Y­ø«Yculticle§r

¥X°ÝÃD

¤Þ¥Î:

­ì©«¥Ñ ¤pÀs ©ó 2/1/2008 21:17 µoªí
«Y­ø«Yculticle§r

sp  ?

Á¿3­Ólimiting factor of photosynthesis     (3¤À


¦n©ö==

­ì©«¥Ñ ¤pÀs ©ó 2008-1-2 21:20 µoªí
Á¿3­Ólimiting factor of photosynthesis     (3¤À


¦n©ö== [/quot ...

¤Þ¥Î:

±zªºµ¥¯Å¬°¹C«È¡A¥Ø«e¶È¯àÂsÄý¦¹©«³¡¤À¤º®e¡A½Ðµù¥U©Îµn¿ý¥HÆ[¬Ý©Ò¦³¹Ï¤ù¤Î¤å¦r¡C

what bondings is used by amino acid compond to protein(1 marks

§ó¥¿¬Ocuticle

­ì©«¥Ñ hahahahe26 ©ó 2/1/2008 21:22 µoªí
what bondings is used by amino acid compond to protein(1 m ...

¤Þ¥Î:

±zªºµ¥¯Å¬°¹C«È¡A¥Ø«e¶È¯àÂsÄý¦¹©«³¡¤À¤º®e¡A½Ðµù¥U©Îµn¿ý¥HÆ[¬Ý©Ò¦³¹Ï¤ù¤Î¤å¦r¡C

peptide bond
­n¦n¦n·Å¤U¨Ì½Ò
ÉN±Ð¹L= =
Ú»®Ñ¥ýÃѧr  dick
­n±j­¢¦Û¤v­øÚ»®Ñ

[ ¥»©«³Ì«á¥Ñ ¤pÀs ©ó 2008-1-2 21:25 ½s¿è ]

°Ý³¥= =

¦B½Ò????

latic acid ±ø¦¡«YÉA³¥(respiration)
2marks

¤Þ¥Î:

­ì©«¥Ñ ¨F¥[¤§¤l ©ó 2008-1-2 21:26 µoªí
¦B½Ò????

¥þ³¡