Question

Each chromosome at the anaphase stage of a bone marrow cell in our body has

Answer 1

Answer:only one chromatid.

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Answer 2

Each chromosomes at the anaphase stage of a bone marrow cell in our body has two sister chromatids which are joined at the point which is called centromere.  

Explanation:

Anaphase is the fourth stage of the mitosis cell division. In this process the genetic material are transferred to the two daughter cells from the parent cell. Before the anaphase stage is started the chromatids are placed at the equator region of the cell.