What is the main function of placenta?
What are the endocrine functions of the placenta?
After the neurula stage and from its ventral portion to the dorsal how can the morphology of the embryo be described?
What is the cell division process directly related to the embryonic growth?
Explain animal pole?
Explain peritoneum?
What are the four initial stages of the embryonic development?
What is the difference between amnion and chorion?
What are pleura?
Explain pericardium?
Explain pleura?
Are all animals coelomate?
Explain gastrulation?
Which hormones are produced by placenta? What is their significance?
Differentiate between amnion and chorion?