Lecture 2 Bio325 Fall 07

Lecture 2 Bio325 Fall 07 - 1 What is the probability of...

Info icon This preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
1 1. What is the probability of rolling a 6 with one die? 2. What is the probability of rolling a 6 on two dice? 3. If you roll three dice, what is the probability of not rolling a 5 on any of them? 4. If you roll three dice, what is the probability of rolling the same number on all of them? Product rule: probability of event #1 AND event #2 = probability of event #1 * probability of event #2 Sum rule: probability of event #1 OR event #2 = probability of event #1 + probability of event #2 5. If you roll a die, what is the probability of rolling a 1 or a 2? 6. If you roll two dice, what is the probability that they will add up to 10?
Image of page 1

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

View Full Document Right Arrow Icon
2 AaBb x AaBb ? probability of AABB offspring? probability of offspring homozygous at both loci? Trihybrid example: A , B , and C are dominant, a , b , and c are recessive aa BB cc x AA bb CC gametes: a B c A b C aA bB cC F1: gametes: a b c + a b C + a B c + a B C + A b c + A b C + A B c + A B C A = abberant gait, B = brown coat, C = curly tail
Image of page 2
3 a b c A b c A B c a b C a B c a B C A b C A B C a b c A b c A B c a b C a B c a B C A b C A B C ? what percentage of the offspring have all three dominant traits ?
Image of page 3

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

View Full Document Right Arrow Icon
Image of page 4
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