What is a Barr body?Multiple choice question.An inactive autosomeAn abnormal autosomeAn extra Y chromosomeAn inactive X chromosome

Number of Barr body in XXXY is

n inactive X chromosome is known as a(n) Blank______.Multiple choice question.inclusion bodyBarr bodytrisomymonosomy

Barr bodies are associated with ________.proto-oncogenessignal transductionframeshift mutationsX chromosome inactivation

Number of Barr bodies in humanfemale is(1) 1 (2) 2(3) 3 (4) 4Previous Year’s QuestionA child of O-group has B-groupfather. The genotype of fatherwill be(1) IOIO (2) I BIB(3) I AIB (4) IB IO

It is a highly condensed, inactivated X chromosome.Group of answer choicesBarr bodypolyploidyautosomediploidytrisomytranslocationNext