Introduction of food plants developed by genetic engineering is not desirable because

Options

A. Economy of developing countries may suffer
B. These products are less tasty as compared to the already exising products
C. This method is costly
D. Transgenic food may cause toxicity and allergy in human beings, and the bacteria present in the alimentary canal may become resistant to antibiotics by taking up the antibiotic -reseitant gene that in present in the GM food.

Answer

D