1. The figures below show the activities carried out by Mariam and her father. What are the advantages of the activities carried out by them? Explain your answer by using the
Green Technology concept.​

When one dna molecule is copied to make two dna molecules, the new dna contains a) 25% of the parent dna. b) 50% of the parent dna. c) 75% of the parent dna. d) 100% of the parent dna. e) none of the parent dna.