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.
Continuous Improvement: Kaizen, also termed as continuous improvement, is a long-term approach to work which systematically seeks to attain small, incremental changes in processes in order to enhance effectiveness and quality. It can be applied to any
Project Control-Stages of Projects: Ensuring the project proceeds to plan: Monitoring costs Monitoring time achievements Monitoring resource usage and people performance Assessing likely project outco
What are the effects of shifting the chemical equilibrium of formation of bicarbonate from carbon-dioxide and water in the direction of consumption of products of reverse reaction?
Write some common features of antigen-antibody interaction.
Normal 0 false false
Whether plants which are placed under an environment drier than the habitat where they are used to live have an increase or a reduction in the time for which their stomata stays open?
Write down the climax stage of ecological succession?
What occurs throughout aerobic respiration to the pyruvic acid molecules made up by glycolysis? What is the series of reactions which then follows?
This must be a Strategic Management Project, which is an in-depth case study analysis of General Electric Company. A strategic plan is designed to be in use for three to five years (or more). For your individual Q : Heart contraction How the heart How the heart contraction is triggered?
How the heart contraction is triggered?
18,76,764
1937403 Asked
3,689
Active Tutors
1452216
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!