Basic Science : Genetics Mutation QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
6.Mutations which occurs in base pairs of DNA are called |
| Gene mutations |
| Point mutations |
| Gross mutations |
| Both 1 and 2 |
7.Who first reported mutation by chemical substances |
| Thom and Stinberg |
| Thom and Altenburg |
| Thom and Morgan |
| Stinberg and Altenburg |
8.The term transversion means the |
| Purine is replaced by a pyrimidine |
| Pyrimidine is replaced by a purine |
| Purine is replaced by a phosphate molecule |
| Both 1 and 2 |
9.Ionizing radiation is spoken of as |
| Particulate radiation |
| Electromagnetic radiation |
| Particulate and electromagnetic radiation |
| Cosmic radiation |
10.What temperature range is used to induce mutation |
| 1°C - 5°C |
| 2°C - 5°C |
| 3°C - 7°C |
| 3°C - 10°C |
More Genetics Mutation QUESTIONS AND ANSWERS available in next pages
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