Centromere is part of

Options :
  1. Ribosome
  2. Mitochondria
  3. Chromosome
  4. Endoplasmic reticulum
Answer and Explanation :-

Answer: Option 3

Explanation:

Centromere is the region of the chromosome that becomes attached to the nuclear spindle during mitosis and meiosis. It does not stain with basic dyes. It is also called primary constriction or kinetochore.

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