arrow
arrow
arrow
Which of the following genes codes for Bt toxin?
Question

Which of the following genes codes for Bt toxin?

A.

cryIAc

B.

cryIBc

C.

cryICc

D.

cryIDc

Correct option is A

Bt toxins are insect-group specific. The toxin is coded by a gene cryIAc named cry. There are a number of them, for example, the proteins encoded by the genes cryIAc and cryIIAb control the cotton bollworms, that of cryIAb controls corn borer.

Free Tests

Free
Must Attempt

CUET 2025 English Language Mock 01

languageIcon English
  • pdpQsnIcon50 Questions
  • pdpsheetsIcon200 Marks
  • timerIcon45 Mins
languageIcon English