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“Dark matter” is the region of the chromosome that constitutes highly repeated sequences.(a) True(b) FalseThe question was posed to me in an online quiz.This intriguing question comes from Genome Sequencing in section Nature of Genome of Cell Biology

Answer»

The correct answer is (a) True

The best EXPLANATION: Dark matter refers to the REGION of chromosomes, ESPECIALLY in and around the CENTROMERES of each chromosome. It consists of long STRETCHES of highly repeating DNA sequences.



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