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Q. No.Genes that are located on the same chromosome are called as:
1. Duplicate genes
2. Pseudo genes
3. Linked genes
4. Codominant genes
1. Duplicate genes
2. Pseudo genes
3. Linked genes
4. Codominant genes
Subtopic: Understanding Linkage |
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How would one explain a test cross involving F1 dihybrid flies in which more parental-type offspring than recombinant-type offspring are produced?
| 1. | The two genes are closely linked on the same chromosome |
| 2. | The two genes are linked but on different chromosomes |
| 3. | Recombination did not occur in the cell during meiosis |
| 4. | The test cross was improperly performed |
Subtopic: Understanding Linkage | Linkage Types | Recombination & Gene Mapping |
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Level 1: 80%+
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Which of the following statements is true for linkage?
| 1. | The closer two genes are on a chromosome, the lower the probability that a crossover will occur between them. |
| 2. | The observed frequency of recombination of two genes that are far apart from each other has a maximum value of 100%. |
| 3. | All of the traits that Mendel studied–seed color, pod shape, flower color, and others–are due to genes linked on the same chromosome. |
| 4. | Linked genes are found on different chromosomes |
Subtopic: Understanding Linkage | Linkage Types |
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Q. No.
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