$Bacillus$ $thuringiensis$ forms protein crystals which contain a:

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 the blocking of the synthesis of the 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?

Transgenic plants are the ones

In which of the following fields is biotechnology used?
$I -$ Therapeutics $\quad$ $II -$ Diagnostics
$III -$ Genetically modified crops $\quad$ $IV -$ Traditional hybridization
$V -$ Nutritionally enhanced foods $\quad$ $VI -$ Bioremediation
$VII -$ Waste treatment $\quad$ $VIII -$ Animal poaching
$IX -$ Energy production

$Bt$ cotton is resistant to pests,such as lepidopterans,dipterans,and coleopterans. Is $Bt$ cotton also resistant to other pests as well?

The reason for producing transgenic brinjal in India is to make it ......