Basic Science : Genetics Mutations QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.Sudden change in a gene, producing a change, great or small in the organism is called |
| Mutation |
| Variation |
| Evolution |
| Linkage |
17.The chromosomal aberrations that causes lethal effect is |
| Duplication |
| Translocation |
| Inversion |
| Deletion |
18.Scientific studies on mutation began in the year |
| 1906 |
| 1909 |
| 1910 |
| 1900 |
19.The large seeded Bengal gram arose as a mutant of the small seeded |
| Antirrhinum |
| Sorghum |
| Cicer arietinum |
| Neurospora |
20.Examples of beneficial mutant |
| Cultivated crops |
| Drosophila mutants |
| Biochemical mutations |
| Neurospora |
More Genetics Mutations QUESTIONS AND ANSWERS available in next pages
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