Flavr Savr is genetically modified

Flavr Savr is a genetically modified rice.

Consider the following statements. I) Flavr savr is a genetically modified tomato, which remains fresh and retains its flavour much longer than the normal tomato due to blocking of synthesis of fruit softening enzyme polygalacturonase. II) Recently, the US Government has patented the Indian 'basmati rice as Rice tec. III) Viruses, bacteria and some other harmful organisms can be used as bioweapons in biological warfare. Which of the statements given above are correct?

Genetically modified crops.