A morula is an early-stage embryo consisting of 16–32 cells (blastomeres) in a solid ball, named for its resemblance to a mulberry. Formed through rapid cell division following fertilization, it precedes the formation of the blastocyst.
A morula is an early-stage embryo consisting of 16–32 cells (blastomeres) in a solid ball, named for its resemblance to a mulberry. Formed through rapid cell division following fertilization, it precedes the formation of the blastocyst.