Some of the characteristics of $Bt$ cotton are
long fibre and resistance to aphids
medium yield, long fibre and resistance to beetle pests
high yield and production of toxic protein crystals which kill dipteran pests
high yield and resistance to bollworms.
Crystals of $Bt$ toxin produced by some bacteria do not kill the bacteria themselves because
Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called
Give information about pest resistant plants. Explain $\rm {RNA}$ interference.
List the advantages of recombinant insulin.
Find out from internet what is golden rice.