| ⇦ | 
| ⇨ |
Masking the character of one gene by other gene is known as
Options
(a) epistasis
(b) atavism
(c) pseudoalleism
(d) none of these
Correct Answer:
epistasis
Explanation:
Epistasis is the phenomenon by which a gene suppresses the phenotypic expression of a non-allelic gene. In this type of interaction one gene masks or changes the effect of another gene known as epistatic gene while the one which is suppressed is termed hypostatic gene. This is a counterpart of dominance. While dominance works at interallelic but intragenic level, epistasis works at intergenic level.
Related Questions: - Separation of amino and carboxylic groups from an amino acid is
- Gonorrhoea is caused by
- Fill the blanks:A drug used for — patients is obtained from a species of the organism
- In angiosperms each microspore mother cell undergoing meiosis gives rise to
- Tobacco plants resistant to a nematode have been developed by the introduction of DNA
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Separation of amino and carboxylic groups from an amino acid is
- Gonorrhoea is caused by
- Fill the blanks:A drug used for — patients is obtained from a species of the organism
- In angiosperms each microspore mother cell undergoing meiosis gives rise to
- Tobacco plants resistant to a nematode have been developed by the introduction of DNA
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