The centromere is a region at which                   . a. sister chromatids are attached to each other; b. metaphase chromosomes align; c. the tips of chromosomes are found; d. the nucleus is located

Video transcript

Hello everyone here we have a question asking which of the following statements incorrectly describes a central meant A. It divides the chrome zone into P. And Q. Arms with identical links. This is incorrect. The central mirror is the constricted region that attaches the sister chroma tides and where the spindle fibers are attached. And while it does divide the chrome zone into P. And Q. Arms, they don't have identical length. The length of the P. And Q. Arms may vary, so they do not have identical links. They have varying links. B. It is the constricted region of the chromosome. This is correct. See it is the point of attachment of two sister chroma ticks. This is correct. D. Is where the spindle fibers are attached. This is correct. So are incorrect. Answer is A. It divides the chromosome into P. And Q. Arms with identical links. Thank you for watching. Bye.