Answer:
your interest prefer in your subject,if teachers likes you and you can do science homework and learn so your interest is gain up..
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Answer:
Use the site called quetext is really helps i use it all the time plese listin to me
Explanation:
Answer:
C
Explanation:
Turtles look like their parents at birth
A good vector to genetically altered respiratory cells might be A VIRUS THAT HAS BEEN GENETICALLY ALTERED TO CARRY NORMAL HUMAN DNA.
Gene therapy is a medical method of treatment which uses genes to prevent or treat diseases. The method is used to correct the defects in genes which is causing a disease. In order to insert a normal gene to replace the defective one, a vector, which will carry the gene is needed. The vector that is usually used in this case is a virus, which has been doctored to carry a normal human DNA.