Exchange of cells among the mother and the fetus
Is there exchange of cells among the mother and the fetus via the placenta?
Expert
Under common conditions, there is no passage of cells across the placenta throughout gestation. The placenta has a flat mucosa splitting the richly vascularized area in contact with the mother’s endometrium from umbilical cord in contact with the fetal blood. This blockade is termed as placental barrier. Though permeable to certain substances (that is, selective permeability), the placental blockade forbids the passage of cells.
Improvement: The action of improving; advancement or growth; promotion in enviable qualities; development toward what is better; melioration; as, the enhancement of the mind, of land, roads, and so on. The action o
Explain the common contraindications of contraceptive pills?
Write down the main human diseases caused by the fungi?
Automated Web-Based Homology Modeling: There are some web based techniques to generate models of protein three dimensional structures which uses comparative modeling techniques. • SWISS-Model: This can be acce
What are various illustrations of movement made by the contraction of sarcomeres of the muscle cells?
BLOSUM Matrices: Blosum is Blocks Substitution matrices, derived based on substitution frequencies for all pairs of amino acids within a group. This is also developed by Dayhof
Write down the functions of cartilages in human body?
Of which type of the defence cell do viral infections stimulate the multiplication?
Define the term biopolymers?
What do you mean by the term corpus luteum? Briefly illustrate it.
18,76,764
1959760 Asked
3,689
Active Tutors
1444156
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!