blastodisc definition

  • noun:
    • alternate as a type of blastodisk.
    • a disc-shaped level of cells at first glance regarding the yolk size of an egg (such as for instance that a bird) which develops to form the embryo.
    • An aggregation of formative protoplasm at one pole associated with the fertilized ovum.
    • a layer of cells on the inside of the blastula
    • alternate type of blastodisk.
    • a disc-shaped layer of cells on top of this yolk mass of an egg (eg that of a bird) which develops to form the embryo.
    • An aggregation of formative protoplasm at one pole regarding the fertilized ovum.
    • a layer of cells inside the blastula

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