Question

Which fact(s) about the placenta makes it a particularly likely arena for interfamilial conflicts to play out?

1) 1) it is a structure created by the mother
2) 2) it is a structure created by the fetus
3) 3) it is a structure that draws investment from the mother
4) 4) a and c are correct
5) 5) b and c are correct

Answer 1

The correct answer is that the placenta is an organ created by the fetus and draws investment from the mother, making options b and c correct. It is a site where potential conflicts between maternal and fetal interests can occur due to its dual origin and function.

Step-by-step explanation:

The placenta is an essential organ in mammalian reproduction and is a likely arena for interfamilial conflicts due to its unique role and origin. It is an organ that forms during pregnancy, and its development involves both maternal and fetal contributions. Specifically, the placenta is created from the trophoblast layer of cells originating from the embryo and develops into a structure that interfaces with the mother's uterine wall. The placenta's key function is to facilitate the exchange of oxygen, nutrients, and waste between the mother and fetus. Consequently, the placenta draws investment from the mother, as it transfers her nutrients and oxygen to the fetus. This dual origin and function make the placenta a site where both maternal and fetal interests can potentially converge or conflict.

To answer the question, the correct option is (5) b and c are correct. This is because the placenta is a structure created predominantly by the fetus (option b) that draws investment from the mother (option c).

Answer 2

The placenta is created by the fetus and draws investment from the mother, making option 5 (b and c) the correct answer. It facilitates the exchange of nutrients, oxygen, and wastes between mother and fetus, which can lead to interfamilial conflicts concerning resource allocation.

Step-by-step explanation:

The placenta is a unique organ because it is developed from both the mother and the fetus. It is created by the fetus from the trophoblast layer of cells and attaches to the mother's uterine wall, drawing resources from the mother to support fetal development. Therefore, considering the statements provided, option 5 (b and c) is correct, as the placenta is a structure created by the fetus (not by the mother), and it draws investment from the mother in the form of nutrients, oxygen, and waste removal. This organ facilitates a complex interaction between the mother and the fetus and is the location where potential conflicts can occur, especially when considering the maternal-fetal exchange needs and the fact that the mother's body must support both her own physiological needs and those of the developing fetus.