| ⇦ | 
| ⇨ |
Which one of the following is a wrong statement regarding mutations?
Options
(a) Deletion and insertion of base pairs cause frame-shift mutations
(b) Cancer cells commonly show chromosomal aberrations
(c) UV and Gamma rays are mutagens
(d) Change in a single base pair of DNA does not cause mutation
Correct Answer:
Change in a single base pair of DNA does not cause mutation
Explanation:
Change in single base pair of DNA is also a type mutations called point mutations. It is a type of mutations that causes the replacement of a single base nucleotide with another nucleotide of the gentic material, DNA or RNA. For example, a point mutations is the cause of sickle cell disease.
Related Questions: - Which one of the following pairs is wrongly matched?
- Secondary phloem remains functional generally
- Sexual reproduction in plants was discovered by
- The excretory structure of flatworm Taenia are
- In epigynous flower
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following pairs is wrongly matched?
- Secondary phloem remains functional generally
- Sexual reproduction in plants was discovered by
- The excretory structure of flatworm Taenia are
- In epigynous flower
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply