Population Genetics - IGenetics | Biology+

Course

Genetics

Study Pack

Set 1: Genetics: An Introduction

Set 2: DNA: The Genetic Material

Set 3: DNA Replication

Set 4: Gene Function

Set 5: Gene Expression: Transcription

Set 6: Gene Expression: Translation

Set 7: Dna Mutation, DNA Repair, and Transposable Elements

Set 8: Genomics: The Mapping and Sequencing of Genomes

Set 9: Functional and Comparative Genomics

Set 10: Recombinant DNA Technology

Set 11: Mendelian Genetics

Set 12: Chromosomal Basis of Inheritance

Set 13: Extensions of and Deviations From Mendelian Genetic Principles

Set 14: Genetic Mapping in Eukaryotes

Set 15: Genetics of Bacteria and Bacteriophages

Set 16: Variations in Chromosome Structure and Number

Set 17: Regulation of Gene Expression in Bacteria and Bacteriophages

Set 18: Regulation of Gene Expression in Eukaryotes

Set 19: Genetic Analysis of Development

Set 20: Genetics of Cancer

Set 21: Population Genetics

Set 22: Quantitative Genetics

Set 23: Molecular Evolution

Set 21 Population Genetics

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Set 21 Population Genetics

(Multiple Choice)

Free

Which of the following is not a form of genetic drift?

A)Founder effect
B)Nonrandom mating
C)Population bottleneck
D)Heterozygote advantage
E)All of these are forms of genetic drift.

Answer

(Multiple Choice)

Free

Twenty loci are screened for genetic variation in a common caterpillar species.Four loci are found to have two or more alleles.The proportion of polymorphic loci for this population is thus

A)0.10.
B)0.20.
C)0.30.
D)0.40.
E)0.50.

Answer

(Multiple Choice)

Free

For which of the following traits is human mating expected to be nonrandom?

A)Blood type
B)Isocitrate dehydrogenase enzyme
C)Skin color
D)Presence or absence of a widow's peak
E)Fingerprint loci

Answer