18锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷l锟斤拷锟絚

2020-01-01 09:49:08锟竭匡拷锟絎(w锟斤拷ng)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷W锟斤拷锟节高匡拷锟斤拷锟統锟饺匡拷锟斤拷锟絝锟斤拷锟斤拷锟揭惶栵拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕只要锟斤拷(j锟斤拷ng)锟絕锟斤拷锟斤拷系锟統(t锟斤拷ng)锟侥學锟斤拷锟斤拷锟皆持诧拷懈锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟絅锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟劫結(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟絚锟斤拷锟酵匡拷锟斤拷锟狡讹拷锟斤拷锟絤锟斤拷锟皆硷拷锟侥學锟斤拷計锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟秸硷拷锟斤拷2020锟斤拷呖锟斤拷锟斤拷锟斤拷(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿岋拷锟矫的忥拷(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟皆庯拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷1.锟斤拷锟斤拷锟截組只锟絣(f锟斤拷)锟斤拷锟节減锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟絕锟教和伙拷锟津工筹拷锟斤拷锟斤拷(锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺诧拷锟杰伙拷锟斤拷锟截組)

锟斤拷锟斤拷2.锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷z锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷DNA锟斤拷锟斤拷DNA锟斤拷锟斤拷RNA锟斤拷锟斤拷5锟絅锟紸锟斤拷锟斤拷8锟絅锟斤拷锟斤拷锟结。

锟斤拷锟斤拷3.锟絧锟絪锟斤拷試锟斤拷锟斤拷锟杰檢锟統锟斤拷锟斤拷酶锟斤拷锟斤拷锟斤拷锟斤拷榈帮拷锟矫革拷锟斤拷锟揭诧拷堑锟斤拷锟斤拷|(zh锟斤拷)锟斤拷

锟斤拷锟斤拷4.锟斤拷血锟角癥≠锟斤拷锟斤拷锟斤拷锟斤拷血锟角癥锟斤拷液锟叫诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷锟窖拷锟斤拷锟斤拷锟斤拷帽锟斤拷锟斤拷锟斤拷試锟斤拷锟絲锟�锟斤拷锟斤拷血液锟角紅色锟斤拷

锟斤拷锟斤拷5.锟斤拷锟絒锟斤拷皮锟斤拷锟斤拷锟斤拷锟斤拷锟組锟斤拷锟叫絲锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷B锟絤(x锟斤拷)锟斤拷锟窖的硷拷锟斤拷锟斤拷锟叫硷拷锟斤拷锟斤拷锟节★拷

锟斤拷锟斤拷6.锟斤拷锟斤拷锟斤拷隆锟斤拷锟角硷拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟矫硷拷锟斤拷锟斤拷殖锟斤拷原锟斤拷锟斤拷

锟斤拷锟斤拷7.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锟斤拷锟斤拷植锟斤細锟斤拷锟斤拷锟窖猴拷锟斤拷锟缴高狅拷锟斤拷锟絯锟轿筹拷锟斤拷锟斤拷锟斤拷宀伙拷羌锟斤拷锟斤拷Y(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷

锟斤拷锟斤拷8.锟斤拷锟斤拷锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟絯液锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷CO2锟教硷拷锟斤拷锟斤拷锟叫橈拷使锟斤拷锟斤拷锟接匡拷锟斤拷锟斤拷w液锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷

锟斤拷锟斤拷9.注锟斤拷血锟斤拷锟轿拷锟斤拷锟竭诧拷锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷(锟斤拷原+記锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷)锟斤拷血锟斤拷锟叫的匡拷锟絯锟角讹拷N锟斤拷锟絯锟侥伙拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷10.锟教硷拷锟斤拷锟斤拷锟斤拷湛s锟斤拷锟斤拷锟斤拷锟节凤拷锟戒，锟斤拷锟斤拷锟巾毥锟�(j锟斤拷ng)锟絕锟斤拷锟斤拷锟侥凤拷锟戒弧锟斤拷锟叫旓拷锟絛锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷突锟絴锟斤拷锟斤拷(j锟斤拷ng)锟斤拷(ji锟斤拷)锟斤拷

锟斤拷锟斤拷11.锟絝锟絴(zh锟斤拷)锟斤拷锟絛锟絕锟斤拷锟絝锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絝锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絝锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷(j锟斤拷ng)元锟轿蛔冿拷锟�锟斤拷锟斤拷锟斤拷圆锟阶冿拷锟斤拷锟斤拷圆锟斤拷锟斤拷锟斤拷锟叫э拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷12.DNA锟斤拷锟斤拷要锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷“锟斤拷要”锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷每锟絅锟斤拷锟斤拷只锟斤拷一锟絅锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻NA锟斤拷RNA也锟斤拷锟角达拷要锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷針岋拷“锟斤拷锟斤拷”锟斤拷锟斤拷锟斤拷锟皆的★拷只锟斤拷锟劫旓拷(sh锟斤拷)RNA锟斤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

锟斤拷锟斤拷13.锟絒锟皆伙拷锟斤拷锟斤拷锟斤拷些锟斤拷r锟斤拷锟皆狅拷锟杰憋拷锟絖锟斤拷

锟斤拷锟�锟斤拷賳伪锟斤拷w锟斤拷锟节硷拷锟斤拷锟斤拷(锟斤拷bb锟斤拷XbY)锟斤拷锟斤拷位锟斤拷Y染色锟絯锟斤拷锟斤拷

锟斤拷锟斤拷14.染色锟絯锟組≠染色锟絯锟組锟斤拷≠锟斤拷锟斤拷M锟斤拷锟竭革拷锟斤拷膮^(q锟斤拷)锟絜锟斤拷染色锟絯锟組锟斤拷一锟組锟斤拷同源染色锟絯锟斤拷锟斤拷锟斤拷類烇拷2锟斤拷染色锟絯锟組锟斤拷锟斤拷锟斤拷锟斤拷w锟斤拷锟斤拷锟�锟斤拷锟斤拷锟組锟斤拷22+X+Y锟斤拷锟斤拷染色锟絯锟組锟酵烇拷44+XX锟斤拷XY锟斤拷

锟斤拷锟斤拷15.锟斤拷锟斤拷锟斤拷锟竭硷拷锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟給锟斤拷锟斤拷锟斤拷陳达拷锟絰锟斤拷只锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟紹(y锟斤拷ng)锟斤拷锟給锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷只锟斤拷锟矫活細锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷u锟斤拷锟斤拷

锟斤拷锟斤拷16.锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷W锟叫的戯拷(y锟斤拷ng)锟斤拷锟絜锟斤拷锟斤拷

锟斤拷锟斤拷锟劫伙拷锟津工筹拷锟斤拷锟斤拷锟絛锟絯

锟斤拷锟�锟斤拷诩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷T锟节合勶拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭學锟较匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷17.锟絲锟斤拷锟斤拷注锟斤拷锟斤拷項ｏ拷

锟斤拷锟斤拷(1)锟斤拷锟斤拷锟斤拷锟絣锟斤拷≠锟斤拷锟斤拷锟酵革拷锟斤拷锟斤拷

锟斤拷锟斤拷(2)锟紷锟斤拷突變锟斤拷锟絒锟斤拷突變锟斤拷

锟斤拷锟斤拷(3)锟斤拷锟铰伙拷锟斤拷锟斤拷思路(Aa锟皆斤拷→1AA锟斤拷2Aa锟斤拷1aa锟斤拷锟斤拷锟斤拷aa锟斤拷锟斤拷锟斤拷锟絫1/3AA+2/3Aa=1)

锟斤拷锟斤拷(4)锟皆斤拷≠锟斤拷锟缴斤拷锟斤拷锟斤拷锟斤拷锟缴斤拷锟斤拷锟矫伙拷锟斤拷锟絣锟斤拷去锟解，锟截別锟斤拷示锟斤拷锟姐豆锟斤拷锟斤拷锟缴斤拷锟斤拷锟斤拷锟斤拷越锟�锟斤拷

锟斤拷锟斤拷(5)锟斤拷锟斤拷锟酵的曪拷锟斤拷锟斤拷式要锟斤拷锟絖锟斤拷锟界常染色锟絯锟较伙拷锟斤拷?q锟斤拷)锟角帮拷锟絏Y一锟斤拷要锟斤拷锟斤拷要锟斤拷锟絵锟斤拷锟斤拷锟給锟斤拷锟斤拷母锟斤拷示锟斤拷

锟斤拷锟斤拷(6)一锟斤拷锟絪锟斤拷锟斤拷锟�锟斤拷通锟斤拷锟絰同锟斤拷锟斤拷锟絒锟皆ｏ拷锟斤拷锟斤拷锟斤拷锟紷锟斤拷锟斤拷

锟斤拷锟斤拷(7)锟絲锟斤拷锟紻锟斤拷臅锟斤拷锟揭伙拷锟揭拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟紽(xi锟斤拷n)锟酵ｏ拷×锟斤拷↓锟斤拷P锟斤拷F(xi锟斤拷n)锟饺凤拷號锟斤拷锟絲锟斤拷锟紻锟斤拷^(q锟斤拷)锟絜锟絲锟斤拷系锟絍锟紻锟斤拷锟斤拷锟斤拷锟斤拷锟絝锟斤拷锟斤拷一锟斤拷要锟斤拷锟斤拷锟截別注锟斤拷锟斤拷號锟叫碉拷锟絝锟斤拷锟斤拷

锟斤拷锟斤拷(8)F2锟斤拷锟紽(xi锟斤拷n)3锟斤拷1(Aa锟皆斤拷)锟斤拷锟紽(xi锟斤拷n)1锟斤拷1(锟統锟斤拷Aa×aa)锟斤拷锟斤拷锟紽(xi锟斤拷n)9锟斤拷3锟斤拷3锟斤拷1(AaBb锟皆斤拷)锟斤拷锟紽(xi锟斤拷n)1锟斤拷1锟斤拷1锟斤拷1(AaBb×aabb锟統锟斤拷锟斤拷Aabb×aaBb锟絪锟斤拷)锟斤拷

锟斤拷锟斤拷(9)锟斤拷C锟斤拷锟斤拷位锟斤拷一锟斤拷同源染色锟絯锟较滿锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷(锟斤拷位锟节兩岋拷同源染色锟絯锟较滿锟斤拷锟斤拷锟斤拷锟斤拷山M锟较讹拷锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆斤拷锟斤拷y锟斤拷锟斤拷(植锟斤拷一锟斤拷锟斤拷锟皆斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟矫測锟斤拷)

锟斤拷锟斤拷(10)锟接达拷锟叫达拷锟桔憋拷锟斤拷锟斤拷同锟斤拷锟絫锟斤拷锟斤拷通锟斤拷位锟斤拷X染色锟絯锟斤拷锟斤拷锟斤拷锟紽(xi锟斤拷n)2锟斤拷1锟斤拷6锟斤拷3锟斤拷2锟斤拷1锟絫通锟斤拷锟斤拷锟絔锟斤拷锟斤拷锟斤拷锟斤拷效锟斤拷(y锟斤拷ng)锟斤拷锟接达拷锟叫达拷锟斤拷锟皆狅拷锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟轿伙拷诔锟饺旧拷w锟斤拷锟斤拷

锟斤拷锟斤拷(11)F2锟斤拷锟紽(xi锟斤拷n)1锟斤拷2锟斤拷1锟斤拷锟斤拷全锟紷锟斤拷)锟斤拷9锟斤拷7锟斤拷15锟斤拷1锟斤拷12锟斤拷3锟斤拷1锟斤拷9锟斤拷6锟斤拷1(锟斤拷锟酵烇拷16)锟斤拷锟斤拷9锟斤拷3锟斤拷3锟斤拷1锟斤拷變锟斤拷(AaBb锟斤拷锟皆斤拷锟津互斤拷)锟斤拷

锟斤拷锟斤拷(12)锟斤拷锟絅锟斤拷锟斤拷锟斤拷锟斤拷锟劫凤拷殖(锟轿憋拷锟絯锟斤拷锟絅锟斤拷植锟斤拷M锟斤拷锟斤拷锟紹(y锟斤拷ng))锟斤拷锟筋簡锟斤拷锟斤拷锟絅锟斤拷锟斤拷(锟皆斤拷)锟斤拷

锟斤拷锟斤拷(13)锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺發(f锟斤拷)锟侥種锟接伙拷锟斤拷锟斤拷(未锟斤拷锟矫的诧拷位锟斤拷锟斤拷锟斤拷锟斤拷詾锟斤拷锟斤拷锟絯)锟斤拷锟斤拷水锟斤拷锟截碉拷锟斤拷锟斤拷原锟斤拷锟斤拷锟叫絲锟斤拷锟斤拷前锟斤拷锟斤拷锟狡硷拷锟絅锟絯锟斤拷锟轿筹拷锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷植锟斤細锟斤拷锟斤拷锟絅锟絯锟斤拷锟轿成ｏ拷锟斤拷锟斤拷锟斤細锟斤拷锟給效锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷A锟斤拷锟斤拷锟斤拷植锟斤激锟斤拷锟斤拷

锟斤拷锟斤拷(14)锟絲锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟铰诧拷锟斤拷锟斤拷锟斤拷21-锟斤拷锟絯锟紺锟较癥锟斤拷

锟斤拷锟斤拷18.平锟�锟斤拷锟皆囷拷贸锟揭婏拷e锟絜锟街歸锟絳锟斤拷锟斤拷號锟斤拷(n锟斤拷i)锟斤拷锟絜锟絗锟斤拷锟斤拷

锟斤拷锟斤拷液(锟絶)锟捷★拷锟斤拷(j锟斤拷ng)(锟斤拷)锟斤拷锟�(锟斤拷(n锟斤拷i))锟斤拷锟絯锟斤拷锟斤拷锟斤拷(锟�)锟斤拷锟統(锟斤拷(c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)锟斤拷锟斤拷锟組(锟斤拷)锟斤拷锟斤拷锟斤拷(佶)锟斤拷锟斤拷锟斤拷锟絭(锟斤拷)锟斤拷锟斤拷锟紹(y锟斤拷ng)(锟斤拷)锟斤拷锟斤拷