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Assume that this is one of Santhi's chromosomes obtained from a sample of her blood. This chromosome is composed of two chromatids joined by a centromere. Which of the following statements is INCORRECT? The cell that contains these sister chromatids must be diploid. The sister chromatids were formed by replicating a single chromatid. The sister chromatids were joined by fertilization, bringing together a maternal and paternal chromatid.

User Chantese
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10 votes

Answer:

The sister chromatids were joined by fertilization, bringing together a maternal and paternal chromatid.

Step-by-step explanation:

User Harsh Parikh
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