A)not contain the transgene in any cells.
B)be a mosaic of cells with some cells containing the transgene and others not.
C)contain the transgene in only germ cells.
D)contain the transgene in only somatic cells.

A)Efficiently transfer DNA into Drosophila chromosomes.
B)Transfer DNA into a specific site in the host chromosome.
C)Transfer DNA only into the nuclei of somatic cells.
D)Transfer DNA only into primitive eye cells.

A)The transgene may make its way into wild plants.
B)Transgenic strains are typically less robust than the usual strains used for farming.
C)The ability of transgenic plants to use nutrients is reduced so more fertilizer has to be applied.
D)The ability of transgenic strains to use water is poor so these strains are not drought tolerant.