Welches Verben passen in die Lücken?
Welche Verben passen zu welchem Satz?
verben: discover, replace, extract, discuss, examine
examine
1.New methods of manipulating DNA... by scientists every day it seems.
2.Here, genetic material from a human cell.
3.DNA sequences... by a scientist looking for damaged genes that can lead to disease.
4.The disease-causing gene... with a good copy from a healthy cell.
5.Still the question of whether we should change our genetic code... today