Exchange of cells between mother and fetus
Justify the exchange of cells between mother and fetus through the placenta?
Expert
Under general conditions, there is not any passage of cells across the placenta for the duration of gestation. The placenta has a smooth mucosa separating the richly vascularized area in contact with mother’s endometrium from umbilical cord in contact with the fatal blood. This obstacle is called placental barrier. Even though permeable to a number of substances (selective permeability) the placental barrier prohibits the passage of cells.
Explain the work of antibodies in order to neutralize antigens?
Name the molecule responsible for the absorption of photic energy for photosynthesis? Where is that molecule situated in the photosynthetic cells?
How does study of fossils strengthen theory of evolution?
Why is cerebellum more developed in the mammals that fly or jump?
What are hormones which promote the release of female gamete through the follicle and at which day of menstrual cycle does such phenomenon occur? What is the name of this event?
Describe the function of myelin sheath? Do all axons exist in myelin sheath?
What do you mean by the term corpus luteum? Briefly illustrate it.
Campaign Management: This application helps organizations target, segment and control multichannel marketing messages. Parts of functionality comprise data mining, customer-event triggering, customer segmentation, next-excellent-action recommendation
Style of the leadership Style of the leadership refers to leader behaviors leadership style are pattern of behavior which a leader adopted. In the behaviors of the f
Describe Genetic engineering?
18,76,764
1932118 Asked
3,689
Active Tutors
1424198
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!