Gametogenesis – formation of gametes from primitive germ cells Spermatogenesis, begins at puberty and occurs in seminiferous tubules (spermiogenesis occurs in sertoli cells). One spermatogenesis takes an…
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Germ Layer Derivatives – Mnemonics
Principle of Germ Layer Segmentation Ectoderm gives further rise to neuroectoderm and neural crest cells. Endoderm remains intact. Mesoderm gives further rise to paraxial mesoderm…
Explore more Germ Layer Derivatives – MnemonicsBranchial Apparatus (Pharyngeal arches and pouches) : Mnemonics
Synonym: Pharyngeal apparatus Mnemonic: CAP covers from out to in Pharyngeal arches develop in a rostral to caudal sequence. Derivatives of Pharyngeal or Branchial Apparatus …
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