What is the stage of the embryonic development in which these structures are formed?
What is coelom? Are all animals coelomate?
Explain monozygotic and dizygotic twins?
What are the functions of umbilical cord?
Explain pleura?
Differentiate between amnion and chorion?
Explain the difference between amnion and chorion?
What is the embryonic origin of the nervous system in vertebrates?
Explain the morphology of an embryo from ventral to dorsal portion after neural stage?
Explain gastrulation? What stage follows gastrulation?
How during gastrulation are the first two germ layers formed?
What is umbilical cord?
From which germ layer do blood cells originate?
Why can the amnion also be considered an adaptation to terrestrial life?
Explain foetal pole?