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.
How are animals categorized according to the germ layers existed in their embryonic growth?
Give a brief explanation of NAD.
What is an instance of intra-specific competition?
Determine the number of chambers does the bird heart and the mammalian heart consists of? Regarding temperature maintenance what is the benefit of the double and complete circulation of such animals?
Matrix Management: It is a style of management where an individual has two reporting superiors (that is, bosses) - one functional and the other operational. This is generally seen in the project management where an
What is the main function of plant cell wall?
What do you mean by the term chemotherapy? Briefly describe it.
What is the name of the membrane which delimits the nucleus? To which component the cell structure which membrane is contiguous?
Describe the main functions of insulin and glucagon for the blood glucose control?
what is the role of carbohydrates in plasma?
18,76,764
1924795 Asked
3,689
Active Tutors
1436117
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!