MyDataFarming







Definitions of 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



more on this topic on answers.com

Alternative Terms
blastocoele intercellular-space cleavage gastrulation yolk gelatinous intercellular embryo electrochemical-cell fertilization cellular-differentiation totipotency elsevier stuffed-animal blastula ovum morula gastrula whitefish-4 mammal blastocyst inner-cell-mass trophoblast endometrium placenta eutherian human-embryogenesis prenatal-development fetus carnegie-stages zygote blastomere bilaminar-disc hypoblast epiblast trilaminar-embryo germ-layer archenteron primitive-streak primitive-pit primitive-knot blastopore primitive-groove ectoderm neuroectoderm somatopleure-2 endoderm splanchnopleure mesoderm chordamesoderm paraxial-mesoderm somite somitomere sclerotome myotome cutis-plate intermediate-mesoderm lateral-plate-mesoderm intraembryonic-coelom uterus cytotrophoblast syncytiotrophoblast heuser-s-membrane extraembryonic-coelom vitelline-duct umbilical-cord umbilical-artery umbilical-vein wharton-s-jelly allantois decidua chorionic-villi intervillous-space gestational-sac amniotic-sac amniotic-cavity-2 chorion histogenesis organogenesis limb-development limb-bud apical-ectodermal-ridge blastule blastoderm coeloblastula periblastula stereoblastula archiblastula discoblastula celoblastula amphiblastula