has two nucl 29.6 Posterior development uses another localized Divisions 1-8(90 min Nuclei divide in common cytoplasm (syncytium). Nuclei in pol ar plasm(pink) regulator become gem cell precursors Figure 29. 2 The early Syncytial blastoderm(150 min) development of the Nuclei migrate to pen phery and divide: 4 further divisions occur (in close but not perfect synchrony Drosophila egg occurs in a common cytoplasm until the stage of cellular blastoderm ●●●●●●●●●●●● ellular blastoderm (195 mi 「 monolayer of-600 somatic c今 Membranes surround nuclei to for 消当Figure 29.2 The early development of the Drosophila egg occurs in a common cytoplasm until the stage of cellular blastoderm. 29.6 Posterior development uses another localized regulator