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.
Name the structure which maintains similar chromatids bound? Answer: The structure which maintains similar chromatids bound is the centromere.
Describe briefly the term muscle tissues? How is the function of this tissue related to typical features of its cells?
What is the significance of mitosis for the embryonic growth?
Factors involved in the decision making There are two kinds of factors to be considered in decision making in favour of any alternatives. These may be classified as<
Describe the function of keratin in epidermis?
What are the basic steps in bacterial infection?
Knowledge management as acquiring and storing information: treating knowledge as a tangible asset, this approach to KM mainly employs technology, specifically information technology, to acquire and store information to be drawn upon by management decision makers and o
Explain the term Hormones of Ovaries in detail with the help of diagram?
Give a brief description of the term embryonic sac? Which are the cells that form embryonic sac? And also write down their ploidies?
Write down the trends of gametophyte in evolution of the plants?
18,76,764
1922869 Asked
3,689
Active Tutors
1458727
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!