锟斤拷锟斤拷1. 锟剿的筹拷锟斤拷t锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟皆ｏ拷

锟斤拷锟�锟斤拷俪锟斤拷锟侥紅锟斤拷(x锟斤拷)锟斤拷锟叫無锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟节筹拷锟斤拷募t锟斤拷(x锟斤拷)锟斤拷锟叫無锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟絯锟饺硷拷(x锟斤拷)锟斤拷锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷

锟斤拷锟�锟斤拷奂t锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角的凤拷式锟斤拷f(xi锟斤拷)锟斤拷锟経(ku锟斤拷)散锟斤拷

锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诔锟斤拷锟侥紅锟斤拷(x锟斤拷)锟斤拷锟斤拷通锟絕锟角酵斤拷@锟斤拷锟斤拷锟斤拷锟斤拷锟缴條途锟斤拷锟斤拷锟斤拷直锟接酵斤拷途锟斤拷EMP锟斤拷锟斤拷锟结己锟斤拷锟斤拷路途锟斤拷HMP锟斤拷锟斤拷

锟斤拷锟斤拷2. 锟杰的紅锟斤拷(x锟斤拷)锟斤拷锟斤拷殖锟斤拷式锟斤拷o锟絲锟斤拷锟窖★拷

锟斤拷锟斤拷3. 锟斤拷锟斤拷锟斤拷羌锟�(x锟斤拷)锟斤拷锟斤拷全锟絈锟斤拷锟斤拷锟斤拷U锟斤拷锟斤拷

锟斤拷锟斤拷4. XY锟斤拷同源染色锟絯锟斤拷锟斤拷锟斤拷锟叫★拷锟揭伙拷樱锟結染色锟絯锟斤拷小锟矫多）锟斤拷锟斤拷锟統锟斤拷锟侥伙拷锟斤拷锟斤拷全锟斤拷同锟斤拷Y染色锟絯锟较伙拷锟斤拷锟劫得多）锟斤拷

锟斤拷锟斤拷5. 锟斤拷母锟斤拷锟角撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷6. 一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(y锟斤拷ng)锟斤拷锟斤拷要酶锟侥催伙拷锟斤拷锟斤拷水锟侥癸拷獠伙拷锟揭�酶锟斤拷只锟斤拷锟斤拷锟矫癸拷锟斤拷锟組(j锟斤拷n)锟叫癸拷锟�锟斤拷锟紷锟斤拷锟斤拷锟紺锟斤拷“锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟斤拷(n锟斤拷i)锟斤拷锟叫的凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷要酶”锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷7. 锟剿岋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤，锟剿碉拷锟絯锟斤拷(x锟斤拷)锟斤拷锟斤拷要锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絫锟斤拷(x锟斤拷)锟斤拷锟絪锟組(j锟斤拷n)锟叫無锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷8. 锟斤拷(x锟斤拷)锟斤拷锟街伙拷一锟姐不锟斤拷锟芥，锟斤拷锟斤拷植锟斤細(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷脫锟街伙拷锟斤拷然锟斤拷锟劫分伙拷锟轿筹拷锟铰碉拷植锟疥。

锟斤拷锟斤拷9. 锟竭度分伙拷锟侥硷拷(x锟斤拷)锟斤拷一锟姐不锟竭傦拷全锟斤拷锟斤拷锟斤拷锟斤拷锟窖硷拷(x锟斤拷)锟斤拷锟角傦拷(g锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷10. 锟斤拷(x锟斤拷)锟斤拷锟侥凤拷锟窖次旓拷(sh锟斤拷)一锟姐都锟斤拷锟斤拷锟睫ｏ拷锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷11. 锟斤拷锟絯锟斤拷酶锟絣(f锟斤拷)锟絔锟斤拷锟矫時(sh锟斤拷)锟斤拷一锟斤拷锟斤拷要锟接斤拷锟斤拷锟皆環(hu锟斤拷n)锟斤拷锟斤拷锟斤拷胃锟斤拷锟斤拷酶锟絪锟斤拷要锟斤拷锟皆環(hu锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷12. 锟絍锟絴(zh锟斤拷)元锟斤拷一锟姐都锟角灰凤拷元锟斤拷锟斤拷锟斤拷N锟斤拷锟解。

锟斤拷锟斤拷13. 锟絧锟斤拷锟絶植锟斤拷姆N锟斤拷一锟斤拷o锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絶植锟斤拷姆N锟斤拷一锟斤拷锟斤拷锟斤拷锟介，锟斤拷锟絤锟斤拷植锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷14. 植锟斤拷一锟姐都锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿絲锟斤拷锟斤拷锟襟花诧拷锟斤拷锟斤拷锟斤拷锟斤拷堑锟斤拷偷漠锟斤拷B(y锟斤拷ng)锟斤拷植锟斤拷锟斤拷

锟斤拷锟斤拷15. 锟斤拷類★拷蟻锟斤拷械锟斤拷锟斤拷詡锟�(g锟斤拷)锟絯锟斤拷锟斤拷锟窖硷拷(x锟斤拷)锟斤拷锟轿�锟�(d锟斤拷)锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷锟斤拷母锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟皆傦拷(g锟斤拷)锟絯锟斤拷锟杰撅拷锟窖發(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷16. 一锟斤拷I锟紹(y锟斤拷ng)锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟組(j锟斤拷n)锟斤拷血液锟斤拷锟斤拷锟角革拷锟斤拷锟絚脂锟斤拷锟斤拷t锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟杰帮拷液锟斤拷锟斤拷

锟斤拷锟斤拷17. 锟絯锟絊锟斤拷锟斤拷锟斤拷锟絯锟斤拷锟角诧拷锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷锟杰达拷锟組(j锟斤拷n)锟絚锟斤拷锟斤拷锟�(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟节凤拷止锟結(ji锟斤拷)锟絚锟斤拷锟斤拷也锟斤拷锟斤拷锟絯锟斤拷锟斤拷臓I锟紹(y锟斤拷ng)锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷也锟絈锟斤拷“锟斤拷锟竭營锟紹(y锟斤拷ng)锟斤拷锟絴(zh锟斤拷)”锟斤拷

锟斤拷锟斤拷18. 锟斤拷母锟斤拷锟侥猴拷锟斤拷锟斤拷式锟斤拷锟斤拷詤锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟給锟斤拷锟絩(sh锟斤拷)锟組(j锟斤拷n)锟叫無锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷19. 锟竭碉拷植锟斤拷o锟斤拷锟斤拷锟斤拷锟侥產(ch锟斤拷n)锟斤拷一锟斤拷锟角酒撅拷锟斤拷锟斤拷锟斤拷某些锟竭碉拷植锟斤拷锟侥承╋拷锟斤拷俚臒o锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟�锟斤拷锟界：锟絉锟斤拷锟斤拷膲K锟給锟斤拷锟斤拷说膲K锟斤拷锟斤拷锟斤拷锟阶碉拷锟竭碉拷锟斤拷

锟斤拷锟斤拷20. 锟斤拷锟絎(xu锟斤拷)元锟斤拷“锟斤拷”锟斤拷唯一锟斤拷锟斤拷使锟斤拷锟铰帮拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟铰帮拷锟斤拷锟铰帮拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷21. 锟絯锟斤拷(x锟斤拷)锟斤拷锟侥伙拷锟斤拷一锟斤拷锟角成岋拷(du锟斤拷)锟斤拷锟节碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟桔凤拷锟斤拷锟较侊拷锟斤拷枪麓锟斤拷锟街�锟斤拷只锟斤拷锟窖硷拷(x锟斤拷)锟斤拷锟斤拷染色锟絯锟斤拷

锟斤拷锟斤拷22. 锟絯锟斤拷(x锟斤拷)锟斤拷锟侥伙拷锟斤拷一锟斤拷锟角成岋拷(du锟斤拷)锟斤拷锟节碉拷锟斤拷植锟斤拷锟叫碉拷锟姐蕉锟斤拷锟斤拷锟斤拷锟絯锟斤拷锟組(j锟斤拷n)锟叫無锟斤拷锟斤拷殖锟斤拷

锟斤拷锟斤拷23. 锟絫锟捷撅拷锟侥达拷锟絰锟斤拷蜑锟斤拷锟皆營锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷24. 锟絠锟絓锟捷的达拷锟絰锟斤拷蜑锟斤拷锟皆營锟紹(y锟斤拷ng)锟斤拷锟斤拷锟酵★拷

锟斤拷锟斤拷25. 锟斤拷锟斤拷锟斤拷DNA锟斤拷RNA锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫诧拷锟斤拷锟絔锟斤拷DNA锟斤拷RNA锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)只锟角碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷“锟斤拷”锟解即锟角碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷26. 锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷~锟紾锟絯锟斤拷锟組(j锟斤拷n)锟叫的ｏ拷锟斤拷锟絳(l锟斤拷n)锟斤拷凸锟较硷拷(x锟斤拷)锟斤拷锟侥癸拷锟斤拷锟斤拷貌锟斤拷锟揭�锟絶锟紾锟絯锟斤拷

锟斤拷锟斤拷27. 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟节撅拷锟斤拷锟絯锟斤拷锟組(j锟斤拷n)锟叫碉拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭�锟斤拷锟节硷拷(x锟斤拷)锟斤拷锟絴(zh锟斤拷)锟斤拷锟組(j锟斤拷n)锟叫的★拷

锟斤拷锟斤拷28. 锟斤拷“锟経”锟街碉拷锟斤拷锟斤拷“锟斤拷”锟街的撅拷锟斤拷锟角硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷“锟斤拷”锟街的诧拷锟角讹拷锟斤拷原锟斤拷锟斤拷锟斤，锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤（锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷29. 一锟斤拷锟斤拷锟斤都锟叫硷拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟角诧拷锟斤拷锟斤拷類诧拷锟斤拷锟斤拷锟矫诧拷锟斤拷锟斤拷锟斤拷?n锟斤拷i)锟筋悇t锟絔锟叫硷拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟缴碉拷锟斤拷锟絴(zh锟斤拷)锟絚一锟絅锟斤拷锟结（DNA锟斤拷RNA锟斤拷锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟矫诧拷锟斤拷只锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟給锟斤拷锟斤拷锟斤拷類诧拷锟斤拷只锟斤拷锟斤拷锟斤拷锟斤拷锟給锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷

锟斤拷锟斤拷30. 锟斤拷(x锟斤拷)锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷一锟斤拷全锟角分斤拷锟竭★拷锟斤拷锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟組(f锟斤拷i)锟斤拷锟斤拷

锟斤拷锟斤拷31. 微锟斤拷锟斤拷拇渭锟�(j锟斤拷)锟斤拷锟絰锟絘(ch锟斤拷n)锟斤拷锟斤拷色锟截★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟截和硷拷锟斤拷锟斤拷锟斤拷锟絊锟斤拷锟截卻锟角筹拷锟斤拷(j锟斤拷)锟斤拷锟絰锟絘(ch锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷32. 锟絳(l锟斤拷n)锟斤拷图锟�(x锟斤拷)锟斤拷锟斤拷原锟斤拷锟斤拷锟斤，锟斤拷锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟剿猴拷锟斤拷锟絯锟斤拷一锟斤拷o锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷33. 锟斤拷锟斤拷液锟叫诧拷一锟斤拷锟斤拷锟斤拷锟斤拷酶锟斤拷锟斤拷膽汁锟叫诧拷锟斤拷锟轿猴拷锟斤拷锟斤拷酶锟斤拷

锟斤拷锟斤拷34. 锟斤拷锟缴硷拷(x锟斤拷)锟斤拷锟斤拷B锟斤拷(x锟斤拷)锟斤拷锟斤拷T锟斤拷(x锟斤拷)锟斤拷锟斤拷記锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤拷效锟斤拷(y锟斤拷ng)T锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絉(sh锟斤拷)锟絜锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷35. 锟斤拷(d锟斤拷ng)锟斤不一锟斤拷只锟斤拷锟斤拷锟組(f锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷同锟絩(sh锟斤拷)也锟角分斤拷锟斤拷锟斤拷

锟斤拷锟斤拷36. 植锟斤不一锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟剿絲锟斤拷锟斤拷锟斤拷锟組(f锟斤拷i)锟斤拷锟斤拷锟絠锟絓锟斤拷锟斤拷锟斤拷蠅锟捷等ｏ拷锟斤拷锟皆營锟紹(y锟斤拷ng)锟斤拷也锟斤拷锟斤拷锟斤拷锟組(f锟斤拷i)锟竭★拷

锟斤拷锟斤拷37. 锟斤拷思锟�(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟叫絲锟斤拷锟斤拷锟斤拷锟斤拷锟杰的紅锟斤拷(x锟斤拷)锟斤拷锟組(j锟斤拷n)锟叫無锟絲锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷38. 锟斤拷锟斤拷锟斤拷锟侥硷拷(x锟斤拷)锟斤拷锟斤拷(n锟斤拷i)锟斤拷一锟斤拷锟斤拷锟叫硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟界哺锟斤拷锟�(d锟斤拷ng)锟斤拷锟斤拷锟侥紅锟斤拷(x锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷39. 锟斤拷锟节碉拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟矫的碉拷锟斤拷锟絴(zh锟斤拷)锟叫ｏ拷锟斤拷锟絯锟斤拷锟饺島锟斤拷锟斤拷锟斤拷锟斤拷酶锟饺★拷

锟斤拷锟斤拷40. 锟斤拷锟絶锟紾锟絯锟侥硷拷(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟杰合筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷C4植锟斤拷锟絶锟解細(x锟斤拷)锟斤拷锟叫結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟絶锟紾锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟角的合成卻锟节維锟斤拷锟斤拷锟绞硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷41. 锟斤拷锟斤拷锟�(sh锟斤拷)酶锟斤拷锟斤拷锟絤pH值锟斤拷7锟斤拷锟揭ｏ拷锟斤拷胃锟斤拷锟斤拷酶锟斤拷锟斤拷锟絤pH值锟斤拷1.8锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷42. 锟斤拷锟藉不锟斤拷锟斤拷锟街诧拷铩ｏ拷锟斤拷锟斤拷诟叩锟街诧拷锟斤拷械谋锟斤拷锟街诧拷锟�锟斤拷锟节凤拷锟斤拷锟斤拷菃锟斤拷锟斤拷~植锟斤拷V/水锟組锟斤拷/锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷43. 锟斤拷锟絶锟紾锟絯锟侥硷拷(x锟斤拷)锟斤拷一锟斤拷锟斤拷植锟斤細(x锟斤拷)锟斤拷锟斤拷锟斤拷植锟斤細(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟絶锟紾锟絯锟斤拷锟斤拷植锟斤拷锟斤拷锟饺非綠色锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟侥硷拷(x锟斤拷)锟斤拷锟叫诧拷锟斤拷锟絶锟紾锟絯锟斤拷

锟斤拷锟斤拷44. 植锟斤細(x锟斤拷)锟斤拷也锟斤拷一锟斤拷锟斤拷锟斤拷液锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕(q锟斤拷)锟侥硷拷(x锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷45. 锟叫硷拷(x锟斤拷)锟斤拷锟节的诧拷一锟斤拷锟斤拷植锟斤細(x锟斤拷)锟斤拷锟斤拷锟界細(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷燃锟�(x锟斤拷)锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟节ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷植锟斤細(x锟斤拷)锟斤拷锟斤拷原锟剿硷拷(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟叫硷拷(x锟斤拷)锟斤拷锟节★拷锟斤拷支原锟絯锟斤拷

锟斤拷锟斤拷46. 锟叫硷拷(x锟斤拷)锟斤拷锟节ｏ拷锟斤拷锟絯锟絊锟斤拷酶處锟斤拷锟斤拷锟斤拷變锟斤拷锟侥诧拷一锟斤拷锟斤拷植锟斤細(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絳(l锟斤拷n)锟斤拷锟斤拷锟叫硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟絊锟斤拷酶處锟斤拷锟斤拷锟給變锟斤拷锟侥诧拷一锟斤拷锟斤拷原锟剿硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷47. 锟斤拷锟組(j锟斤拷n)锟叫癸拷锟斤拷锟斤拷玫募锟�(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟絶锟紾锟絯锟斤拷锟斤拷锟絳(l锟斤拷n)锟斤拷锟絚锟斤拷霞锟�(x锟斤拷)锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟叫撅拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟�(x锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷48. 锟斤拷锟斤拷只锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟斤專锟絀锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟絯锟侥條锟斤拷锟斤拷锟斤拷锟斤拷锟皆無锟斤拷锟斤拷锟侥伙拷锟絎(xu锟斤拷)锟斤拷锟斤拷訝锟紹(t锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)一锟姐抗锟斤拷锟截诧拷锟斤拷锟叫★拷

锟斤拷锟斤拷49. 锟缴撅拷锟絯锟饺诧拷锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷也锟給锟斤拷(x锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷

锟斤拷锟斤拷50. 锟斤拷(x锟斤拷)锟斤拷锟斤拷(x锟斤拷)锟斤拷锟节的成凤拷锟斤拷锟侥撅拷锟斤拷锟斤拷锟絚植锟斤細(x锟斤拷)锟斤拷锟节的成分ｏ拷锟絯锟絊锟截和癸拷锟絲锟斤拷锟斤拷同锟斤拷

锟斤拷锟斤拷51.锟叫絲锟斤拷锟斤拷一锟姐都锟角撅拷锟饺凤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷锟侥筹拷芽锟斤拷殖锟絪锟角诧拷锟斤拷锟饺的★拷

锟斤拷锟斤拷52. 一锟斤拷I锟紹(y锟斤拷ng)锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟組(j锟斤拷n)锟斤拷血液锟斤拷锟斤拷锟角革拷锟斤拷锟絚脂锟斤拷锟斤拷t锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟杰帮拷液锟斤拷锟斤拷

锟斤拷锟斤拷53. 锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟劫斤拷母锟斤拷锟侥猴拷锟斤拷锟斤拷式锟斤拷锟斤拷詤锟斤拷锟�锟斤拷

锟斤拷锟�锟斤拷诟叩锟街诧拷锟給锟斤拷锟斤拷锟斤拷锟侥產(ch锟斤拷n)锟斤拷一锟斤拷锟角酒撅拷锟斤拷锟斤拷锟斤拷某些锟竭碉拷植锟斤拷锟侥承╋拷锟斤拷俚臒o锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟�锟斤拷锟界：锟絉锟斤拷锟斤拷膲K锟給锟斤拷锟斤拷说膲K锟斤拷锟斤拷锟斤拷锟阶碉拷锟竭碉拷锟斤拷

锟斤拷锟斤拷54. 锟缴撅拷锟絯锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)DNA锟斤拷锟斤拷锟捷伙拷锟絶锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)RNA锟斤拷锟角典病锟斤拷锟酵帮拷锟教诧拷锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷RNA锟斤拷類诧拷锟斤拷只锟叫猴拷锟斤拷o锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟矫诧拷锟斤拷锟斤拷锟界瘋牛锟斤拷锟斤拷锟斤拷锟斤拷只锟叫碉拷锟斤拷锟絴(zh锟斤拷)锟絔锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷55. 锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟皆狅拷锟斤拷锟�(sh锟斤拷)锟缴硷拷(x锟斤拷)锟斤拷锟剿伙拷锟斤拷Q锟斤拷锟斤拷锟斤拷也锟斤拷一些锟皆狅拷锟缴硷拷(x锟斤拷)锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷Q锟斤拷锟斤拷锟斤拷椎锟斤拷(sh锟斤拷)锟捷的氾拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷56. 锟斤拷锟叫碉拷锟斤拷锟紻(zhu锟斤拷n)錄诧拷锟斤拷锟斤拷锟角勶拷(d锟斤拷ng)锟斤病锟斤拷锟斤拷

锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

       锟斤拷一锟斤拷锟斤拷W(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)