In hydatidiform mole, blood cells does not develop because of defect in
High-Yield Explanation
As organs form, a process called organogenesis, mesoderm interacts with endoderm and ectoderm to give rise to the digestive tract, the hea and skeletal muscles, red blood cells, and the tubules of the kidneys, as well as a type of connective tissue called mesenchyme. Ref:Human embryology Inderber singh