Answer to Question 1
In 70 of cases, it occurs from the splitting of the inner cell mass after the blastocyst had been formed but before implantation. Each inner cell mass develops into a complete embryo with its amnion and yolk sac but develops within a single chorion resulting in a diamnionic, monochorionic placenta.
Answer to Question 2
increased levels of blood coagulation factors secondary to injury or operation; tissue necrosis with thromboplastic activity; use of estrogen; abnormal factor V Leiden; and mutation in gene regulating synthesis of prothrombin.
The formation of gametes by the process of meiosis is known as gametogenesis.
Hemodialysis. The process of hemodialysis replaces the kidney function of blood filtration by forcin
Process flow diagram for Acetic Anhydride Plant
The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ...
Describe the development of atherosclerosis, including its role in the risk of heart disease
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...