Holoblastic

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Holoblastic

Holoblastic (pronunciation: /hoʊləˈblæstɪk/) is a term used in Embryology to describe a type of cleavage in which there is complete division of the egg. This is in contrast to Meroblastic cleavage, where the egg does not completely divide.

Etymology

The term 'Holoblastic' is derived from the Greek words 'holos' meaning 'whole', and 'blastos' meaning 'germ' or 'sprout'.

Related Terms

  • Cleavage: The process of cell division in early embryonic development.
  • Blastomere: A type of cell produced by cleavage in the early embryo.
  • Blastula: An early stage in embryonic development, it follows the morula stage and consists of a single layer of cells surrounding a fluid-filled space.
  • Meroblastic: A type of cleavage where the egg does not completely divide.
  • Zygote: The cell formed by the union of two gametes; the earliest stage of an embryo.

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