⺣ - רҵ·ĵϷƽ̨

ǰλãҳ > 刘祖洞遗传学习题答案2 - 百度文库

刘祖洞遗传学习题答案2 - 百度文库

  • 62 Ķ
  • 3
  • 2026/4/28 4:45:50

ڶ ϵ¶

1. ΪʲôԡиҪ壿

ΪձڵһŴ󣬶ıԵġģֻŴӵķ飬ֳܱ״ԡ˵޷ĴڣҲķ

2. ڷУɫRԻƹɫrԣӽԲЩͣЩͣǵıΣ 1RRrr 2Rrrr 3RrRr 4 RrRR 5rrrr ⣺

ӽ 1 2 3 4 5 RRrr Rrrr RrRr RrRR rrrr Rr 1/2Rr1/2rr 1/4RR2/4Rr1/4rr 1/2RR1/2Rr rr

3. ļӽͺͱдDzЩӣֺĻͺͱ

1Rr RR 2rr Rr 3Rr Rr ۺ ɫ ɫ ۺ ۺ ۺ

⣺ 1 2 3 ӽ Rr RR rr Rr Rr Rr RrR rRr Rr 1/2RR1/2Rr 1/2Rr1/2rr 1/4RR2/4Rr1/4rr

4. ϹУʵİɫWԻɫwԣʵ״D״dԣԻϵġӽԲЩͣЩͣǵıΣ 1WWDDwwdd 2XwDdwwdd 3WwddwwDd 4WwddWwDd

1/2ɫ1/2ۺ 1/2ۺ죬1/2ɫ 1/4ɫ2/4ɫ1/4ɫ ɫ 1/2ɫ1/2ƹɫ 3/4ɫ1/4ƹɫ ɫ ƹɫ ⣺ 1 2 ӽ WWDDwwdd WwDdwwdd WwDd 1/4WwDd1/4Wwdd 1/4wwDd1/4wwdd 2 3 wwDdwwdd WwddwwDd 1/2wwDd1/2wwdd 1/4WwDd1/4Wwdd 1/4wwDd1/4wwdd 4 WwddWwDd 1/8WWDd1/8WWdd 2/8WwDd2/8Wwdd 1/8wwDd1/8wwdd

5. 㶹УT԰tԣ̶ԣGԻƶԣgԣԲӣRӣrԡӽϣǺıΣ 1TTGgRrttGgrr 2TtGgrrttGgrr

⣺ӽTTGgRr ttGgrr

ɫ״ʵ 1/4ɫ״1/4ɫ״ 1/4ɫ״1/4ɫ״ 1/2ɫ״1/2ɫ״ 1/4ɫ״1/4ɫ״ 1/4ɫ״1/4ɫ״ 3/8ɫ״3/8ɫ״ 1/8ɫ״1/8ɫ״

̶Բ3/8̶3/8ƶԲ1/8ƶ1/8 ӽTtGgrr ttGgrr

̶3/8ƶ1/8̶3/8ƶ1/8

6. ڷУȱҶҶһ״ԻCȱҶccҶϾ̾һ״ԻAϾaaֲ̾ϾҶĴֲ̾ȱҶĴֲӽF2еõ9331ķȡF11ϾҶױؽ2̾ȱҶױؽԼ3˫ֲ⽻ʱ´ͱΣ

⣺F2ʾҶκ;ɫΪϵ¶ʽŴԶֽ· (1) ϾĺҶF1Ļؽ

(2) ̾ȱҶF1Ļؽ

3˫ֲFl⽻

AaCc aacc ?

AaCc Aacc aaCc aacc 1ȱ11ȱ1 (״γɵ4ͳ1111)

7. бУǷѵ鲻ͬĽдÿһױֲܵĻ͡ЩݲʵϣΪ˵ġ

⣺ 1 ױ AaCc aaCc ϾȱҶ ̾ȱҶ 2 AaCc Aacc ϾȱҶ ϾҶ 3 AACc aaCc ϾȱҶ ̾ȱҶ 4 AaCC aacc ϾȱҶ ̾Ҷ 5 Aacc aaCc ϾҶ ̾ȱҶ

8. ʵϾֲ(AA)̾ķֲ(aa)ӽF1ֲϾF1ֲֲ̾ؽʱ482Ͼģ526̾ġ Ƿ11Ļؽ?2顣 ⣺⣬ûؽӴķǣ

1/4AaCc1/4Aacc 1/4aaCc1/4aacc 1/4ȱ1/4 1/4ȱ1/4 1/2AaCc1/2aaCc 1/2ȱ1/2ȱ Ӵ 1/8AaCC2/8AaCc1/8Aacc 1/8aaCC2/8aaCc1/8aacc 1/8AACc1/8AAcc2/8AaCc 2/8Aacc1/8aaCc1/8aacc 1/4AaCC2/4AaCc1/4Aacc Ӵ 3/8ȱ1/8 3/8ȱ1/8 3/8ȱ3/8 1/8ȱ1/8 3/4ȱ1/4

  • ղ
  • Υٱ
  • Ȩ
ĵ10.00 Ԫ VIP
ߣ...

92ƪĵ

ĵ飺

ڶ ϵ¶ 1. ΪʲôԡиҪ壿 ΪձڵһŴ󣬶ıԵġģֻŴӵķ飬ֳܱ״ԡ˵޷ĴڣҲķ 2. ڷУɫRԻƹɫrԣӽԲЩͣЩͣǵıΣ 1RRrr 2Rrrr 3RrRr 4 RrRR 5rrrr ⣺ ӽ 1 2 3 4 5 RRrr Rrrr RrRr RrRR rrrr Rr 1/2Rr1/2rr 1/4RR2/4Rr1/4rr 1/2RR1/2Rr rr 3. ļ

οͿͨغɸƺŰ棩
ƪ
ʱؼۣ10 Ԫ/ ԭ:20Ԫ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
עĵпܡֻĿ¼ݲȫ֮ǰעѸ޷ػ⣬ϵЭ㴦
΢ţfanwen365 QQ370150219
Copyright © ⺣ All Rights Reserved. ICP16052595-3 վͼ ͷQQ370150219 䣺370150219@qq.com