Basic Science : Genetics Mutations QUESTIONS AND ANSWERS :: part2 : 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.The mutation that can be induced by certain chemical mutagens is |
| Deletion mutation |
| Addition mutation |
| Substitution mutation |
| Somatic mutation |
7.The mutation which alters the phenotype of an organism is |
| Somatic mutation |
| Deletion mutation |
| Substitution mutation |
| Addition mutation |
8.Each gene occupies in a chromosome at a particular |
| Locus |
| Allele |
| Sport |
| Cupid |
9.Large deletions in chromosomes are usually |
| Beneficial |
| Lethal |
| Harmful |
| useful |
10.The type of chromosomal aberration which does not change the number of genes is |
| Deletion |
| Duplication |
| Inversion |
| Translocation |
More Genetics Mutations QUESTIONS AND ANSWERS available in next pages
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