London, England is at (Greenwich Mean Time) GMT. Perth, Australia is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. Perth is 8 hours ahead oâ¦f London. During the Northern Hemisphere summer, London, England is at (British Summer Time) BST. Perth Australia is (British Summer Time) BST +7 hours. Perth is 7 hours ahead of London during the Northern Hemisphere summer.
Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. A change in the nucleotide sequence of DNA is called a mutation. A change in the nucleotide sequence of DNA is called a <b>mutation</b>.
True, recombinant DNA. T/F Scientists can change DNA sequences. Short sequences of DNA made in the laboratory can be joined to the DNA molecule of an organism. DNA from one organism can be attached to the DNA of another organism.These DNA molecules are called _________________ because combining recombine DNA from different sources makes them.rue, recombinant DNA. T/F Scientists can change DNA sequences. Short sequences of DNA made in the laboratory can be joined to the DNA molecule of an organism. DNA from one organism can be attached to the DNA of another organism.