50B.25的精选

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某种群中,基因型AA个体占25%,Aa个体占60%,那么基因A与a的频率为(  )A.50%和50%B.25%...

某种群中,基因型AA个体占25%,Aa个体占60%,那么基因A与a的频率为(  )A.50%和50%B.25%...

2020-03-17
问题详情:某种群中,基因型AA个体占25%,Aa个体占60%,那么基因A与a的频率为()A.50%和50%B.25%和75%C.55%和45%D.30%和70%【回答】解:由题意已知AA的个体占25%,Aa的个体占60%,aa的个体占15%.根据公式某基因频率(如A)=相关基因的纯合子(AA)...
25. ----We

25. ----We

2020-10-06
问题详情:25. ----We______fromJaneforalongtime.(nothear)----Whatdoyousupposehappenedtoher?26. Thesurfaceofthetable______smoothenough.(feel)27. Thetown_____alotsinceIwastherelastin1980.(change)28. I_...
观察下列算式:5×5=25,  8×8=64, 12×12=144,   25×25=625,        ...

观察下列算式:5×5=25,  8×8=64, 12×12=144,   25×25=625,        ...

2023-02-23
问题详情:观察下列算式:5×5=25,  8×8=64, 12×12=144,   25×25=625,                 4×6=24;  7×9=63;  11×13=143;   24×26=624;你从以上算式中发现了什么规律?请用代数式表示这个规律: ...
    Everyoneofushasbeenhurtbyothers–25

    Everyoneofushasbeenhurtbyothers–25

2020-03-01
问题详情:    Everyoneofushasbeenhurtbyothers–25____bytheirwordsoractions.Inthosemoments,youmayfeelsomuchanger26____youwanttohurttheotherpersontoo.    Butweallknowthatrevengedoesn’tgetusanywhe...
如图是*、乙两物质的溶解度曲线。下列说法正确的是(  )A.t2℃时,*的溶解度为50B.*、乙的溶解度都随温...

如图是*、乙两物质的溶解度曲线。下列说法正确的是(  )A.t2℃时,*的溶解度为50B.*、乙的溶解度都随温...

2019-06-01
问题详情:如图是*、乙两物质的溶解度曲线。下列说法正确的是()A.t2℃时,*的溶解度为50B.*、乙的溶解度都随温度的升高而增大C.将*溶液从t2℃降温至t1℃,一定有晶体析出D.t1℃时,*、乙两种饱和溶液的溶质质量分数相等【回答】D...
-25=0

-25=0

2019-12-22
问题详情:-25=0【回答】知识点:立方根题型:计算题...
用“50B”造句大全,50B造句

用“50B”造句大全,50B造句

2018-06-10
T45/50Bwalk-behindscrubberdrierprovidesuserswiththeconvenienceandeconomyfloorcleaningsolutions.T45-50B手推式洗地机为用户提供便捷和经济的地面清洗解决方案。...
25.—Areyouafraidofdogs?  —

25.—Areyouafraidofdogs?  —

2021-03-08
问题详情:25.—Areyouafraidofdogs?  —______________.      A.Yes,Iam.  B.Yes,Ido.          C.No,Idon’t               D.Yes,Idid【回答】A.知识点:情景交际题型:选择题...
符合东半球、北半球的地点是( )      A.25°N,25°W    B.25°S,25°E     C....

符合东半球、北半球的地点是( )      A.25°N,25°W    B.25°S,25°E     C....

2019-01-31
问题详情:符合东半球、北半球的地点是( )      A.25°N,25°W    B.25°S,25°E     C.45°S,145°W   D.45°N,145°E【回答】D知识点:地球的运动题型:选择题...
Americanparentsusuallythinkthattheirchild(25) havelessp...

Americanparentsusuallythinkthattheirchild(25) havelessp...

2020-07-29
问题详情:Americanparentsusuallythinkthattheirchild(25) havelesspocketmoneythanthechildrenwhomheoftenconnectswitheveniftheyarewealthier.Andtheydon’texpecttheirchildrentocomparewiththericherifsomeconditi...
用“25 minutes”造句大全,25 minutes造句

用“25 minutes”造句大全,25 minutes造句

2018-09-04
Theentiretestflightlastedabout25minutes.Thisself-hypnosisisaround25minuteslong.Thedevicecanrechargeabatteryinabout25minutes.TodayIbegansettingmynapcountdowntimerfor25minutesinsteadof30minutes.Ittakesa...
25×-(-25)×+25×         

25×-(-25)×+25×         

2019-12-23
问题详情:25×-(-25)×+25×         【回答】        知识点:有理数的乘除法题型:计算题...
5÷等于()A.1         B.25         C.1或25     D.-1或-25

5÷等于()A.1         B.25         C.1或25     D.-1或-25

2020-05-21
问题详情:5÷等于()A.1         B.25         C.1或25     D.-1或-25【回答】B解析:5÷=5×5=25,故选B。知识点:有理数的乘除法题型:选择题...
98°12′25″÷5=

98°12′25″÷5=

2020-09-07
问题详情:98°12′25″÷5=_____.【回答】19°38′29″.知识点:角题型:填空题...
25.Thebankisreportedinthelocalnewspaper

25.Thebankisreportedinthelocalnewspaper

2019-12-12
问题详情:25.Thebankisreportedinthelocalnewspaper__________(rob)inbroaddaylightyesterday.26.Hardlyhadwearrivedatthecinema_________thefilmstarted.27.Weneedstrongspiritofteamwork__________wearetoovercomet...
cos(α-35°)cos(α+25°)+sin(α-35°)sin(α+25°)=

cos(α-35°)cos(α+25°)+sin(α-35°)sin(α+25°)=

2020-01-22
问题详情:cos(α-35°)cos(α+25°)+sin(α-35°)sin(α+25°)=_____.【回答】.知识点:三角恒等变换题型:填空题...
25的算术平方根是(   ).A.5   B.±5  C.-25   D.±25

25的算术平方根是(   ).A.5   B.±5  C.-25   D.±25

2020-11-27
问题详情:25的算术平方根是(   ).A.5   B.±5C.-25   D.±25【回答】A,知识点:平方根题型:选择题...
25÷5×(﹣)÷(﹣);

25÷5×(﹣)÷(﹣);

2021-09-05
问题详情:25÷5×(﹣)÷(﹣);【回答】原式=25×××=;知识点:有理数的乘除法题型:计算题...
用“7:25”造句大全,7:25造句

用“7:25”造句大全,7:25造句

2024-01-11
1、约7:25耶路撒泠人中有的说、不是他们想要杀的人麽。2、He'sbookedfourticketsonbothofthetwoflightstoNorthCarolina,a6p.m.fromnearbyManchesterora7:25p.Bostonanhouraway.3、Iftheenemycandislodgeusfromourpo...
25.Youwillpay

25.Youwillpay

2021-07-10
问题详情:25.Youwillpay_______ifyouwanttostayintheEnglishclubforhalfayear.A.300yuan   B.600yuan   C.1200yuan   D.2400yuan26.YoucanvisitOceanMuseum_______. A.onSaturday   B.onWednesday   ...
(-185.8)×(-36)×0×(-25);  

(-185.8)×(-36)×0×(-25);  

2019-12-17
问题详情:(-185.8)×(-36)×0×(-25);  【回答】原式=0;  知识点:有理数的乘除法题型:计算题...
ThestoryoftheEnglishlanguageis(25)

ThestoryoftheEnglishlanguageis(25)

2021-04-12
问题详情:ThestoryoftheEnglishlanguageis(25)________storyofchange.TheOldEnglishlanguage,orOldEnglish,isquitedifferent(26)________ModernEnglish.WecanneverunderstandModernEnglish(27)________westudyOldEngl...
25÷23=    .

25÷23=    .

2020-05-09
问题详情:25÷23=  .【回答】4.知识点:(补充)整式的除法题型:填空题...
25年来,

25年来,

2020-02-17
问题详情:25年来,______以社区为家,时刻把群众冷暖放在心上,把全部心思投入到社区工作中,带领社区党员群众创造*地开展工作。2017年11月24日,省委宣传部追授她“齐鲁时代楷模”荣誉称号。()A.黄大年  B.陈叶翠  C.南仁东  ...
某些花岗岩会产生具有放**的氡(),该核素核电荷数为A.50B.136C.86D.222

某些花岗岩会产生具有放**的氡(),该核素核电荷数为A.50B.136C.86D.222

2021-10-11
问题详情:某些花岗岩会产生具有放**的氡(),该核素核电荷数为A.50B.136C.86D.222【回答】C【详解】质子数等于核外电子数,等于核电荷数,氡()的质子数是86,则该核素核电荷数为86。*选C。知识点:原子结构题型:选择题...