What are histogenesis?
What is the cell division during the first stage of the embryonic development called?
What is gastrulation?
Explain coeloms.
How does the embryo turn from gastrula into neurula? How is the neural tube formed?
Explain the embryonic development stages after formation of blastula?
What are the main substances transferred from the mother to the fetus through the placenta and from the fetus to the mother?
What is the main function of placenta?
What are the functions of placenta?
How during gastrulation are the first two germ layers formed?
After the morula stage what is the next stage?
From which germ layer do the liver and the pancreas originate? What are other organs and tissues made from that germ layer?
What stage follows gastrulation?
What is coelom? To which structures do coeloms give birth?
What is the embryonic origin of the nervous system in vertebrates?