Medical Definition of Embryo

Embryo: An organism in the early stages of growth and differentiation, from fertilization to the beginning of the third month of pregnancy (in humans). After that point in time, an embryo is called a fetus.

CONTINUE SCROLLING OR CLICK HERE FOR RELATED SLIDESHOW

QUESTION

What causes tooth decay? See Answer

Health Solutions From Our Sponsors

Reviewed on 12/4/2018