Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to:

Options

A. Insect pests
B. Fungal diseases
C. Plant nematodes
D. Insect predators

Answer

A

Explanation

Bt cotton is resistant to cotton bollworm (Insect pest), cry I Ac and cry II Ab genes have been introduced in cotton to protect it from cotton bollworm. This makes Bt cotton as biopesticide.