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During anaphasic movements of chromosomes, ______ of each chromosome is/are towards the pole and _____ of the chromosome trail(s) behind.

In the anaphasic movement of chromosomes, the centromeres lead the path while the arms trail behind. As a result, the anaphasic chromosomes appear V-, L-,J- and I shaped. The shapes are formed respectively in metacentric, submetacentric, acrocentric and telocentric chromosomes.