Rewrite the sentences after correcting the underlined words.
(iii) Centromere is a part of ribosomes.––––––––––––
Answer:––––––––– Centromeres is a part of chromosome.––––––––––––––
∙ A chromatid is one of the two identical halves of a chromosome that has been replicated in preparation for cell division.
∙ The two “sister” chromatids are joined at a constricted region of the chromosome called the centromere.