Origination of epidermis and nervous system
Explain the germ layer from which do the epidermis and nervous system originates? Which are other organs and tissues made up of that germ layer?
Expert
Nervous system and epidermis consists of the same embryonic origin: the ectoderm. The epidermal appendages such as nails, sweat glands, hair and sebaceous glands, the mammary glands, the cornea, the adenohypophysis, the retina and the crystalline lens are derived from the ectoderm.
Specify the heterotrophic hypothesis in origin of life?
Elaborate the anatomical relations among the organs of the female reproductive system through exterior vulva to ovaries?
Explain whether the arteries or veins comprises of more muscle tissue? How the walls of these two types of blood vessels are different?
What do you mean by the term Hearing AID?
What is role of DNA and RNA in replication ? Explain
What is secondary immune response?
Explain the primary structure of a protein? What is the significance of primary structure?
GET method is mainly used while the client requests are made to the server. It is like a query made to the server. POST method is utilized to submit a set of data to the server.
What is the evolutionary significance of fruits for the angiosperms?
What are the main problems caused by the deficiency of vitamin A? How does this vitamin perform in the physiology of visualization?
18,76,764
1939790 Asked
3,689
Active Tutors
1424855
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!