Associations to the word «blastula»

Wiktionary

BLASTULA, noun. (embryology) An early form in the development of an embryo, consisting of a spherical layer of cells filled with fluid; a blastosphere.

Dictionary definition

BLASTULA, 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.

Wise words

The right word may be effective, but no word was ever as effective as a rightly timed pause.
Mark Twain