Bio Test 3 Practice Questions - 2006

Bio Test 3 Practice Questions - 2006 - Exam 3 Practice...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Exam 3 Practice Questions Gen Bio 1 Choose the most correct answer 1. Which of the following contributes to the life cycle called alternation of generations? A. Multicellular haploid stage (gametophyte) B. Multicellular diploid stage (sporophyte) C. Zygote D. Spores E. All of the Above 2. How many pairs of autosomes do humans have? 3. In the human ABO blood groups, the four basic blood types are type A, B, AB and O. the blood proteins A and B are _________________. 4. Down syndrome in humans is due to A. trisomy of chromosome 21 B. two X chromsomes C. two Y chromsomes D. monosomy 5. A black guinea pig crossed with an albino pig produces 12 black offspring. When the albino is crossed with a second black one, 7 blacks and 6 albinos were obtained. What is the best explanation for this genetic situation?
Image of page 1

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

View Full Document Right Arrow Icon
Image of page 2
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