The doctor is suggesting implantation. <span />
I think it’s C but i’m not completely sure but C makes the most sense!
Answer:
"Strains with specific mutations "
Explanation:
In general, a "model organism" used in genetics studies is one in which there is a large body of genetic knowledge that has been compiled over decades of genetic research. In addition, model organisms have available their DNA sequences and collections of _strains with specific mutations_______ that make detailed genetic analysis possible and efficient.
A goal is defined as something that you want to achieve, therefore, you are willing to work towards it. Making the answer to your question: C. A desire so strong you are willing to work for it.