which best describes a centromere?\nsister chromosomes that are held together by a chromatid\npaired…

which best describes a centromere?\nsister chromosomes that are held together by a chromatid\npaired chromosomes that have genes arranged in the same order\nthe part of a chromosome that joins the sister chromatids\nthe material that makes up a chromosome

which best describes a centromere?\nsister chromosomes that are held together by a chromatid\npaired chromosomes that have genes arranged in the same order\nthe part of a chromosome that joins the sister chromatids\nthe material that makes up a chromosome

Answer

Brief Explanations:

  • A centromere is a constricted region of a chromosome.
  • It is the part that joins sister chromatids.
  • Sister chromatids are two identical copies of a single replicated chromosome.
  • The centromere is crucial for proper chromosome segregation during cell division.

Answer:

the part of a chromosome that joins the sister chromatids