Cleavage o Mitosis and cytoplasmic division ● Blastula- blastomeres morula rinner cell mass embryoblast outer cell rim trophoblasts Papered felice ● Blastocyst Blastocoele hfed fram Before W The cells of morula secrete fluid re and Pesaud. 190B W Saud Zona pellucid disappearsCleavage •Mitosis and cytoplasmic division •Blastula - blastomeres •Morula –inner cell mass •embryoblast –outer cell rim •trophoblasts •Blastocyst –Blastocoele –The cells of morula secrete fluid –Zona pellucide disappears