• word of the day

    blastula

    blastula - Dictionary definition and meaning for word blastula

    Definition
    (noun) early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs
    Synonyms : blastosphere
Download our Mobile App Today
Receive our word of the day
on Whatsapp