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Your unknown stock has the following mutant phenotypes:

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Your unknown stock has the following mutant phenotypes;bulging eye shape;vicious bristles;pale eye color;--------------------------------------------------------------------------------------Cross 1: bulging vicious pale males X wild type females;phenotype males females;bulging vicious 0 474;vicious 485 0;--------------------------------------------------------------------------------------Cross 2: bulging vicious pale females X wild type males;phenotype males females;bulging vicious 478 444;--------------------------------------------------------------------------------------Cross 3: bulging vicious pale males X Cy/Pm, D/Sb females;phenotype males females;Cy D bulging vicious 0 115;Cy Sb bulging vicious 0 115;Pm D bulging vicious 0 114;Pm Sb bulging vicious 0 113;Cy D vicious 115 0;Cy Sb vicious 111 0;Pm D vicious 114 0;Pm Sb vicious 116 0;--------------------------------------------------------------------------------------Stocks for crosses;4 - bulging vicious pale;5 - bulging pale;6 - vicious pale;7 - pale;8 - bulging vicious;9 - wild type;The following crosses were ordered by a student, they may or may not all be useful. The;student may not have ordered the same crosses you would have ordered, and may or may not;be able to complete the assignment.;Cross 11: F1 males X F1 females;phenotype males females;bulging vicious pale 93 98;bulging vicious orange 194 186;bulging vicious black 291 292;bulging vicious 592 595;bulging orange 94 95;bulging 285 277;vicious pale 96 90;vicious orange 184 184;vicious black 295 290;vicious 546 569;orange 92 97;wild type 295 274;Cross 61: vicious pale males X F1 females;phenotype males females;bulging vicious pale 380 402;bulging vicious orange 399 409;bulging vicious black 404 402;bulging vicious 393 387;vicious pale 411 410;vicious orange 382 407;vicious black 387 392;vicious 407 406;Cross 71: pale males X F1 females;phenotype males females;bulging vicious pale 244 234;bulging vicious orange 160 160;bulging vicious black 226 240;bulging vicious 160 158;bulging pale 153 152;bulging orange 239 234;bulging black 158 162;bulging 246 227;vicious pale 239 238;vicious orange 154 152;vicious black 232 238;vicious 150 156;pale 156 164;orange 236 245;black 155 154;wild type 237 243;Cross 39: Cy D vicious males X wild type females;phenotype males females;Cy D 193 200;Cy vicious 191 208;D 205 196;vicious 205 206;28. The progeny created in cross #1 (bulging vicious pale males X wild type females) are;a. Heterozygous;b. Homozygous recessive;c. Homozygous dominant;d. Homozygous mutant;e. Homozygous wild type;29. Which of the following genes are recessive?;a. Bulging eye shape;b. Vicious bristles;c. Pale eye color;d. Orange eye color;e. More than one of the above;30. Which of the following traits are sex linked?;a. Bulging eye shape;b. Vicious bristles;c. Pale eye color;d. Orange eye color;e. More than one of the above;31. Which of the following genes (if any) is linked to vicious bristles in the above;simulation?;a. Bulging eye shape;b. Pale eye color;c. Orange eye color;d. Black eye color;e. None of the above;32. Which of the following genes (if any) is linked to bulging eye shape in the above;simulation?;a. Vicious bristles;b. Orange eye color;c. Pale eye color;d. Black eye color;e. None of the above;33. To determine map distances in Drosophila a test cross should be performed in which the;female is homozygous.;a. True;b. False;34. How far apart are the linked genes in the above simulation?;a. Less than 5 map units apart;b. From 5 to 14.9 map units apart;c. From 15 to 24.9 map units apart;d. From 25 to 34.9 map units apart;e. Over 35 map units apart;35. Which, if any, genes are on chromosome #1;a. Bulging eye shape;b. Orange eye color;c. Pale eye color;d. Black eye color;e. It is impossible to tell, the wrong cross was done;36. Which chromosome is Vicious bristles on in the above simulation?;a. Chromosome 1;b. Chromosome 2;c. Chromosome 3;d. Chromosome 4;e. It is impossible to tell, the wrong cross was done;37. Which chromosome is Orange eye color on in the above simulation?;a. Chromosome 1;b. Chromosome 2;c. Chromosome 3;d. Chromosome 4;e. It is impossible to tell, the wrong cross was done;38. Which, if any, genes can you be sure is on chromosome #3;a. Bulging eye shape;b. Pale eye color;c. Black eye color;d. Orange eye color;e. It is impossible to tell, the wrong cross was done

 

Paper#17969 | Written in 18-Jul-2015

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