How could genetic engineering be used to produce a more successful crop in a hot,
dry climate?
Non-essential DNA could be removed from the genomes of the crop plants.
ODNA from plants adapted to dry areas could be added to the genomes of the
crop plants.
RNA from a variety of nonagricultural plants could be added to the genomes of
the crop plants.
OmRNA transcripts of genes from dry weather crops could be added to the
fertilizer used on the crop plants.