NEET PG DENTAL EXAM

Detailed explanation-1: -During the development of an embryo into a fetus, changes occur within the endometrium that leads to placental formation. The placenta provides a crossing point between the developing fetus and maternal circulation. In pregnancy, the uterus hypertrophies to accommodate the growing fetus.

Detailed explanation-2: -The female reproductive organs are the vagina, womb (uterus), fallopian tubes and ovaries: Vagina – a muscular canal around 7.5 cm long that extends from the neck of the womb to the genitals, or vulva. Uterus (womb) – a muscular organ, shaped like an upside down pear. Its lining is called the endometrium.

Detailed explanation-3: -The female reproductive system derives from four origins: mesoderm, primordial germ cells, coelomic epithelium, and mesenchyme. The uterus forms during Mullerian organogenesis accompanied by the development of the upper third of the vagina, the cervix, and both fallopian tubes.