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10.Biotechnology and its Application
easy
$Bt$ cotton is resistant to pest, such as lepidopteron, dipterans and coleopterans. Is $Bt $ cotton also resistant to other pests as well ?
Option A
Option B
Option C
Option D
Solution
Bt Cotton: Some strains of Bacillus thuringiensis produce proteins that kill certain insects such as lepidopterans (tobacco budworm, armyworm), coleopterans (beetles) and dipterans (flies, mosquitoes). $B$.
Standard 12
Biology