Question
Question: Read the statements (A-F) and answer the question which follows them: (1) Environmental pollution i...
Read the statements (A-F) and answer the question which follows them:
(1) Environmental pollution is caused by genetically modified crops.
(2) Exhaustion of fertility of soil can be delayed by use of genetically modified crops.
(3) Lepidopteran insects like beetles can be killed by some toxins produced by Bacillus thuringlensis.
(4) Downstream processing technologies for purification of products is one of the three critical research areas of biotechnology.
(5) Bt toxin destroys the hindgut epithelial cells of insects.
(F) Cry I Ac gene code for proteins that control the corn borers.
How many of the above statements are wrong?
A
One
B
Two
C
Three
D
Four
Answer
Four