Exchange of cells between mother and fetus
Explain whether there is a exchange of the cells between mother and fetus through the placenta?
Expert
Under the normal conditions, there exists no passage of the cells across placenta during the period of gestation. The placenta consists of the smooth mucosa which is separating the richly vascularized region in contact along with the mother’s endometrium against the umbilical cord which is in contact with fetal blood. This barrier is called as the placental barrier. Though permeable to some substances (selective permeability) the placental barrier forbids passage of the cells.
discuss how polymorphism in the cnidarians might have influenced the adaptive radiation of the group
Artificial insemination: Artificial insemination is employed in cross-breeding to get enhanced breeds of animals. The semen of a male animal is introduced onto the female uterus through means of a syringe. This is sometimes utilized in human beings to
List the types of the animal tissue?
Q. Prescribed the objective of the co-ordination in the short manner Economy and efficiency: co ordination aims at be gaining about the economy and efficiency in the organization. Coordination is avoiding the
Utilization of Trading Partner in GL account: It is utilized for consolidation. Each of your transaction which you perform with your partner/sister/holding company required to have a trading partner. Therefore, if you contain a particulate G/L account
Why there is abandonment of ammoniotelic excretion takes place after the passage of animals from aquatic to terrestrial habitat?
Wide or narrow span Often there is a controversy whether an organization should adopt the policy of narrow span or wide span of management. While most of the classic
State the contraceptive phenomenon of the IUD?
Write the normal range for fast blood sugar?
How does the pancreatic juice contribute in the digestion of proteins? Name the comprised enzymes?
18,76,764
1951926 Asked
3,689
Active Tutors
1432532
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!