Answer:
c. inner cell mass
Explanation:
The inner cell mass of the blastocyst forms the embryo while the outer layer, the trophoblast forms the placenta.
Answer:
Long-term therapy should involve a low-protein diet and arginine supplementation. This diet helps produce equivalent quantities of ornithine for enhancement of urea cycle activity up to the point of argininosuccinate (ASA) lyase and, thus, enhances waste nitrogen incorporation.
