Answer:
The purpose of restriction enzymes are to recognize and cut the DNA to produce fragments, called restriction fragments.
Answer:
B)sonography.
Explanation:
A) computed tomography.
B)sonography.
C) magnetic resonance imaging.
D) conventional radiography.
E) positron emission tomography
Answer:
The primary health risk factors in developing nations are malnutrition and poor sanitation, while the primary health risk factors in developed nations are high blood pressure and obesity.
Explanation:
