Purpose of the umbilical cord
What is the purpose of the umbilical cord?
Expert
The umbilical cord is a group of blood vessels which connects the fetus with placenta. In the fetus one extremity of cord inserts into the middle of the abdominal wall (the later scar of this insertion is umbilicus or navel). The purpose of the umbilical cord is to permit the transport of nutrients, substances, gases and residuals, amid the fetus and the mother’s body.
What is the difference between an acid and a base?
Picasso had a collection of masterpieces in his home. They were hung slightly crooked, and visitors couldn't resist the temptation to straighten them. But Picasso felt that when a painting was straight, the observer focused on the frame around it. When the frame was crooked, the beauty of the ima
Give a brief explanation of nucleic acids? Write down the historic origin of this name?
Departmental by products Under this method, for the each product manufactured by the enterprise, there is a separate department to look after its production, sales a
Explain how heart contraction triggered?
Explain intracellular digestion in brief?
Write down the differentiation between anaerobic and aerobic beings.
What is the estimated percentage (in mass) of water in the human body? Is this percentage estimated to be greater in the adult or in the old individual?
A tendency to regard one's own group, culture, or nation as superior to others. This is what sometimes occurs in a selective club, religious sect, or political organization. People who are ethnocentric see their group-related customs or beliefs as 'right ' and evaluate other, beliefs or pra
Explain organogenesis and histogenesis?
18,76,764
1942349 Asked
3,689
Active Tutors
1455854
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!