Q. A selectable marker is used to
(a) help in eliminating the non-transformants, so that the transformants can be regenerated.
(b) identify the gene for a desired trait in an alien organism.
(c) select a suitable vector for transformation in a specific crop.
(d) mark a gene on a chromosome for isolation using restriction enzyme.
Answer (a) help in eliminating the non-transformants, so that the transformants can be regenerated.
