Which of the following is an incorrect statement?
GM crops are more tolerant to abiotic stresses such as heat, cold, salinity, and drought
Bt using berbicide-resistant GM crops, weeds canbe eliminated from the field without the use of manual labour
RNAi has been used to make tobacco plant resistant to Bacillus thuringiensis.
A nematode Meloidogyne incognita infects the roots of tobacco plants and causes a great reduction in yield.
RNAi has been used to make tobacco plant resistant to a nematode Meloidogyne incognita.