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FRST 302 Quiz 1
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Exam of 7 pages for the course FRST302 at UBC (FRST 302 Quiz 1)
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4/22/22, 1:57 PM FRST302 - Module 4 Quiz: FRST 302 201 2021W2 Forest GeneticsFRST302 - Module 4 Quiz
Due Apr 14 at 11:59pm Points 17 Questions 11
Available Apr 4 at 9am - Apr 30 at 11:59pm 27 days Time Limit None
Instructions
QUIZ INSTRUCTIONS
Please read all questions very carefully!
Please email me @ blaise.ratcliffe@ubc.ca IF:
You run into a technical error (e.g. question not showing up correctly).
You need clarification on a question.
Attempt History
Attempt Time Score
LATEST Attempt 1 15,088 minutes 9 out of 17 *
* Some questions not yet graded
Correct answers are hidden.
Score for this quiz: 9 out of 17 *
Submitted Apr 14 at 9:20pm
This attempt took 15,088 minutes.
Question 1 pts
Two individuals share the same mother and father. Their expected
additive genetic relationship is 0.5. Using SNP molecular markers, the
observed additive genetic relationship was calculated to be 0.45. Why do
the expected and observed values differ?
https://canvas.ubc.ca/courses/84427/quizzes/434098 1/7
, 4/22/22, 1:57 PM FRST302 - Module 4 Quiz: FRST 302 201 2021W2 Forest Genetics
Mendelian segregation of alleles
The individuals do not actually share a father
“You are NOT THE FATHER!” – Maury Povich
There were systematic errors in the pedigree
The parents have shared ancestry
Question 2 pts
Select the true statements regarding the concept of linkage disequilibrium.
is likely to occur when genes or markers are in close physical proximity to
each other
is likely to occur when genes or markers are located on different
chromosomes
is likely to occur when genes or markers are inherited independently
decays at a lower rate in selfing species
decays at a lower rate in outcrossing species
Question 3 Not yet graded / 3 pts
https://canvas.ubc.ca/courses/84427/quizzes/434098 2/7
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