Basic Science : Genetics Mutations QUESTIONS AND ANSWERS :: part2 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.In which of the following types of mutation, chromosome rotates by 180 ̊ |
| duplication |
| translocation |
| inversion |
| deletion |
2.Replacement of a Purine base by another Purine base is called |
| Somatic mutation |
| Addition mutation |
| Deletion mutation |
| Substitution mutation |
3.Loss or deletion of a single nucleotide pair causes |
| Insertion mutation |
| Addition mutation |
| Deletion mutation |
| Substitution mutation |
4.Deletion mutations are reported in some |
| Fungi |
| Yeasts |
| Chlamydomonas |
| All the above |
5.Formaldehyde, nitrous acid, mustard gas, X-rays and UV rays are called |
| Mutant |
| Mutagens |
| Sports |
| Cupids |
More Genetics Mutations QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Trust because you are willing to accept the risk, not because itâs safe or certain
