Which of the following statements is FALSE? Inactivation of one of the two X chromosomes in the somatic cells of mammalian females..... a. underlies the Calico phenotype in cats. b. leads to cellular mosaicism in females heterozygous for an X-linked gene. c. affects 75 % of the paternal and 25 % of the maternal X-chromosomes of a mammalian body. d. leads to the formation of a Barr body in female cells' nuclei. e. is the mechanism in mammals to compensate for the higher dosage of X-linked genes in females as compared to males.
Which of the following statements is FALSE? Inactivation of one of the two X chromosomes in the somatic cells of mammalian females..... a. underlies the Calico phenotype in cats. b. leads to cellular mosaicism in females heterozygous for an X-linked gene. c. affects 75 % of the paternal and 25 % of the maternal X-chromosomes of a mammalian body. d. leads to the formation of a Barr body in female cells' nuclei. e. is the mechanism in mammals to compensate for the higher dosage of X-linked genes in females as compared to males.
Chapter14: Human Inheritance
Section: Chapter Questions
Problem 2GP: Human females have two X chromosomes XX; males have one X and one Y chromosome XY. a. With respect...
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Which of the following statements is FALSE? Inactivation of one of the two X chromosomes in the somatic cells of mammalian females.....
a. underlies the Calico phenotype in cats.
b. leads to cellular mosaicism in females heterozygous for an X-linked gene.
c. affects 75 % of the paternal and 25 % of the maternal X-chromosomes of a mammalian body.
d. leads to the formation of a Barr body in female cells' nuclei.
e. is the mechanism in mammals to compensate for the higher dosage of X-linked genes in females as compared to males.
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