Asters

... in "instantaneous abortion" and development can continue through gastrulation (cf. Boveri). This development occurs even though 2(+) asters are introduced into the egg, which royally f***s up the partitioning of chromosomes during the first cell division. And no, the embryo would ...

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... consist of a pair of centrioles, migrate to opposite sides of the cells poles during prophase. During this time microtubes are made and they make asters and spindle fibres. This only occurs in plant, for plants cannot create aster. Thanks anyway.

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