What is the name of the gene that codes for the Bt toxin?

What is the name of the gene that codes for the Bt toxin?
  1. CryIAc
  2. CryIIAb
  3. CryIAb
  4. All of the above

Solution

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

Asked in: NCERT

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