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Gene Interaction :: Discussion
| 4. | What is epistasis? | |
| A. | Type of linkage | |
| B. | Masking or modifying gene effect | |
| C. | Upper portion of a chromosome | |
| D. | Group of genes | |
| Answer: Option B | |
| Explanation: | |
|
It is a non-allelic suppression which involves two pairs of alleles. It can suppress both dominant or recessive alleles. |
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| Tutorial Link: |
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