attraction sphere

noun

1. another name for astrosphere

Example Sentences

This indifferent nuclear or cytoplasmic position for the centrosome is paralleled by the attraction sphere or homologue of the centrosome in many Protozoa.

From Project Gutenberg

Note that the process begins with the division of the attraction sphere, then involves the nucleus, and finally separates the main body.

From Project Gutenberg

A fourth part of the cell is also described, being called the attraction sphere.

From Project Gutenberg