Examlex
Suppose the price of a good falls from $200 to $150, and the quantity demanded changes from 45,000 units to 50,500 units. Calculate the price elasticity of demand using the midpoint formula, and indicate whether demand is elastic, inelastic, or unit elastic.
Placenta
During pregnancy, an organ arises in the uterus, serving to deliver essential nutrients and oxygen to the developing baby, as well as clearing out the baby’s metabolic waste.
Endoderm
The innermost layer of cells or tissue of an embryo in early development that gives rise to the lining of the digestive and respiratory systems.
Rubella
A contagious viral disease, also known as German measles, that can cause severe birth defects if contracted by a pregnant woman.
Diethylstilbestrol
A synthetic estrogen that was prescribed between the 1940s and 1970s to prevent pregnancy complications, later found to cause health issues in exposed children.
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