GEGE2001 Week 02 (L03 & L04)

Question 1 of 13

1

The 9:3:3:1 ratio describes an expectation of:

Select one of the following:

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

Explanation

Question 2 of 13

1

Modified dihybrid ratios:
Dominant Complementary interactions would be visible as what ratio:

Select one of the following:

9:7
15:1
9:6:1
9:3:3:1
9:3:4
12:3:1

Explanation

Question 3 of 13

1

Modified dihybrid ratios:
Recessive Epistasis would be visible as what ratio:

Select one of the following:

9:3:3:1
9:7
9:3:4
9:6:1
12:3:1
15:1

Explanation

Question 4 of 13

1

Modified dihybrid ratios:
Dominant Epistasis would be visible as what ratio:

Select one of the following:

12:3:1
9:6:1
9:3:4
15:1
9:7
9:3:3:1

Explanation

Question 5 of 13

1

Modified dihybrid ratios:
Recessive Complementary would be visible as what ratio:

Select one of the following:

15:1
9:7
9:3:3:1
9:3:4
9:6:1
12:3:1

Explanation

Question 6 of 13

1

Modified dihybrid ratios:
“Epistasis with inhibitor” would be visible as what ratio:

Select one of the following:

13:3
12:3:1
15:1
9:7
9:3:4
9:6:1

Explanation

Question 7 of 13

1

Modified dihybrid ratios:
“Cumulative (additive) factors” would be visible as what ratio:

Select one of the following:

9:6:1
12:3:1
9:3:4
15:1
9:7
9:3:3:1

Explanation

Question 8 of 13

1

Genetic linkage:
A double heterozygote in COUPLING will be:

Select one of the following:

AABB x aabb
AAbb x aaBB

Explanation

Question 9 of 13

1

Genetic linkage:
A double heterozygote in REPULSION will be:

Select one of the following:

AAbb x aaBB
AABB x aabb

Explanation

Question 10 of 13

1

Genetic linkage:
An ‘r’ of 0.5 means:

Select one of the following:

NO linkage
COMPLETE linkage

Explanation

Question 11 of 13

1

Genetic linkage:
An ‘r’ of 0 means:

Select one of the following:

COMPLETE linkage
NO linkage

Explanation

Question 12 of 13

1

In the above image, which classes are RECOMBINANTS?

Select one or more of the following:

DP
Dp
dP
dp

Explanation

Question 13 of 13

1

A chi-squared analysis of the above image would return a P-value of:

Select one of the following:

> 0.05
< 0.05

	Created by Michael Jardine almost 6 years ago

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

GEGE2001 Week 02 (L03 & L04)

Question 1 of 13

The 9:3:3:1 ratio describes an expectation of:

Select one of the following:

Explanation

Question 2 of 13

Modified dihybrid ratios: Dominant Complementary interactions would be visible as what ratio:

Select one of the following:

Explanation

Question 3 of 13

Modified dihybrid ratios: Recessive Epistasis would be visible as what ratio:

Select one of the following:

Explanation

Question 4 of 13

Modified dihybrid ratios: Dominant Epistasis would be visible as what ratio:

Select one of the following:

Explanation

Question 5 of 13

Modified dihybrid ratios: Recessive Complementary would be visible as what ratio:

Select one of the following:

Explanation

Question 6 of 13

Modified dihybrid ratios: “Epistasis with inhibitor” would be visible as what ratio:

Select one of the following:

Explanation

Question 7 of 13

Modified dihybrid ratios: “Cumulative (additive) factors” would be visible as what ratio:

Select one of the following:

Explanation

Question 8 of 13

Genetic linkage: A double heterozygote in COUPLING will be:

Select one of the following:

Explanation

Question 9 of 13

Genetic linkage: A double heterozygote in REPULSION will be:

Select one of the following:

Explanation

Question 10 of 13

Genetic linkage: An ‘r’ of 0.5 means:

Select one of the following:

Explanation

Question 11 of 13

Genetic linkage: An ‘r’ of 0 means:

Select one of the following:

Explanation

Question 12 of 13

In the above image, which classes are RECOMBINANTS?

Select one or more of the following:

Explanation

Question 13 of 13

A chi-squared analysis of the above image would return a P-value of:

Select one of the following:

Explanation

Modified dihybrid ratios:
Dominant Complementary interactions would be visible as what ratio:

Modified dihybrid ratios:
Recessive Epistasis would be visible as what ratio:

Modified dihybrid ratios:
Dominant Epistasis would be visible as what ratio:

Modified dihybrid ratios:
Recessive Complementary would be visible as what ratio:

Modified dihybrid ratios:
“Epistasis with inhibitor” would be visible as what ratio:

Modified dihybrid ratios:
“Cumulative (additive) factors” would be visible as what ratio:

Genetic linkage:
A double heterozygote in COUPLING will be:

Genetic linkage:
A double heterozygote in REPULSION will be:

Genetic linkage:
An ‘r’ of 0.5 means:

Genetic linkage:
An ‘r’ of 0 means: