GEGE2001 Week 02 (L03 & L04)

Michael Jardine
Quiz by , created over 1 year ago

GEGE2001 Quiz on GEGE2001 Week 02 (L03 & L04), created by Michael Jardine on 06/23/2018.

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Michael Jardine
Created by Michael Jardine over 1 year ago
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GEGE2001 Quiz 3
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GEGE2001 Quiz 2
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Question 1

Question
The 9:3:3:1 ratio describes an expectation of:
Answer
  • Two genes with independent assortment, both dominant or recessive traits
  • Two genes with independent assortment, with co-dominance
  • Two related genes, both dominant or recessive traits
  • Two related genes, with co-dominance

Question 2

Question
Modified dihybrid ratios: Dominant Complementary interactions would be visible as what ratio:
Answer
  • 9:7
  • 15:1
  • 9:6:1
  • 9:3:3:1
  • 9:3:4
  • 12:3:1

Question 3

Question
Modified dihybrid ratios: Recessive Epistasis would be visible as what ratio:
Answer
  • 9:3:3:1
  • 9:7
  • 9:3:4
  • 9:6:1
  • 12:3:1
  • 15:1

Question 4

Question
Modified dihybrid ratios: Dominant Epistasis would be visible as what ratio:
Answer
  • 12:3:1
  • 9:6:1
  • 9:3:4
  • 15:1
  • 9:7
  • 9:3:3:1

Question 5

Question
Modified dihybrid ratios: Recessive Complementary would be visible as what ratio:
Answer
  • 15:1
  • 9:7
  • 9:3:3:1
  • 9:3:4
  • 9:6:1
  • 12:3:1

Question 6

Question
Modified dihybrid ratios: “Epistasis with inhibitor” would be visible as what ratio:
Answer
  • 13:3
  • 12:3:1
  • 15:1
  • 9:7
  • 9:3:4
  • 9:6:1

Question 7

Question
Modified dihybrid ratios: “Cumulative (additive) factors” would be visible as what ratio:
Answer
  • 9:6:1
  • 12:3:1
  • 9:3:4
  • 15:1
  • 9:7
  • 9:3:3:1

Question 8

Question
Genetic linkage: A double heterozygote in COUPLING will be:
Answer
  • AABB x aabb
  • AAbb x aaBB

Question 9

Question
Genetic linkage: A double heterozygote in REPULSION will be:
Answer
  • AAbb x aaBB
  • AABB x aabb

Question 10

Question
Genetic linkage: An ‘r’ of 0.5 means:
Answer
  • NO linkage
  • COMPLETE linkage

Question 11

Question
Genetic linkage: An ‘r’ of 0 means:
Answer
  • COMPLETE linkage
  • NO linkage

Question 12

Question
In the above image, which classes are RECOMBINANTS?
Answer
  • DP
  • Dp
  • dP
  • dp

Question 13

Question
A chi-squared analysis of the above image would return a P-value of:
Answer
  • > 0.05
  • < 0.05