Choose the correct statement with reference to “Dolly”
She was created by taking nucleus from unfertilised egg
She was created by taking nucleus from udder cell and cytoplasm from unfertilised egg
She was created by taking cytoplasm from udder cells and nucleus from fertilised egg
She was created in the test tube
Which one of the following pairs of term/names means one and the same thing?
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
Toxic component of Bacillus thuringiensis is
Production of pest resistant plants could
In human type(s) of interferon present is (are)