Infestation by tobacco budworm and armyworm is prevented by Bt toxin. These insects belong to order

  • A

    Coleoptera

  • B

    Lepidoptera

  • C

    Diptera

  • D

    Hymenoptera

Similar Questions

In human type(s) of interferon present is (are)

Streptomycin is produced by or from which micro-organism streptomycin is prepared

A transgenic food crop which may help in solving the problem of night blindness in developing countries is

  • [AIPMT 2008]

Find out the wrong statement.

Palaeontologists unearthed a human skull during excavation. A small fragment of the scalp tissue was still attached to it. Only little $DNA$ could be extracted from it. If the genes of the ancient man need to be analysed, the best way of getting sufficient amount of $DNA$ from this extract is