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#7 | Selectable Markers: I
(Zoology) > Biotechnology: Principles and Processes
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Selectable marker helps
1. To identify transformants
2. To identify recombinants
3. To identify non- recombinants
4. To eliminate transformants
55%
From NCERT
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A selectable marker is used to:
| 1. | help in eliminating the non-transformants so that the transformants can be regenerated. |
| 2. | identify the gene for the desired trait in an alien organism. |
| 3. | select a suitable vector for transformation in a specific crop. |
| 4. | mark a gene on a chromosome for isolation using a restriction enzyme. |
83%
From NCERT
NEET - 2019
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NEET 2025 - Target Batch
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