7 e none all statements are true 8 c hemizygous males

Info icon This preview shows pages 2–3. Sign up to view the full content.

View Full Document Right Arrow Icon
7. E. None, all statements are true. 8. C. hemizygous Males have a single copy of the X chromosome.
Image of page 2

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
9. A. Because of the segregation of the X and Y chromosomes during male meiosis. Sex is determined by the sex chromosome in the sperm that fertilizes the female egg. Half of the sperm have  an X chromosome and half have a Y chromosome. 10. A. autosomal, dominant A genetic trait that is passed from generation to generation to generation, from both fathers to daughters and  mothers to daughters, is typically autosomal dominant. 11. C. Karyotyping A karyotype is used to display the number, types and appearance of chromosomes. An extra X chromosome in a Klinefelter's individual could be readily diagnosed by karyotyping 12. A. on which human chromosome the gene for a particular enzyme is located It is possible to correlate enzyme activity with a specific chromosome in a somatic-cell hybrid 13. D. test cross Deliberate crosses are not used in studying human inheritance. 14. E. an inactivated X chromosome One of the two X chromosomes in female somatic cells is visualized as a densely staining body within the  nucleus known as a "Barr body."
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern