• A population of beetles in the species Dwayne therock (I made this up) are living in a rotting log in a forest. • In these beetles, color is controlled by 1 gene. • There are two alleles - R for Red andr for orange. • These beetles have sex chromosomes like humans. Males are XY, females are XX. • this is an x-linked trait Questions part 2 A. What are all the possible genotypes a red beetle could have? (list them all) B. What phenotype would a heterozygous female beetle have? C. If a male with no R alleles and a female with 1 of each allele had offspring, what are the chances (in %) of having an orange beetle offspring? D. If a male with no Ralleles and a female with 1 of each allele had offspring, what are all the possible genotypes of their offspring? (list them all)

• A population of beetles in the species Dwayne therock (I made this up) are living in a rotting log in a forest. • In these beetles, color is controlled by 1 gene. • There are two alleles - R for Red andr for orange. • These beetles have sex chromosomes like humans. Males are XY, females are XX. • this is an x-linked trait Questions part 2 A. What are all the possible genotypes a red beetle could have? (list them all) B. What phenotype would a heterozygous female beetle have? C. If a male with no R alleles and a female with 1 of each allele had offspring, what are the chances (in %) of having an orange beetle offspring? D. If a male with no Ralleles and a female with 1 of each allele had offspring, what are all the possible genotypes of their offspring? (list them all)

Name: Scenario part 2• A population of beetles in the species Dwayne theroc
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Description: Scenario part 2• A population of beetles in the species Dwayne therock (I made this up) are livingin a rotting log in a forest.• In these beetles, color is controlled by 1 gene.• There are two alleles - R for Red and r for orange.• These beetles hav

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter13: Observing Patterns In Inherited Traits

Section: Chapter Questions

Problem 5GP

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Concept explainers

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.

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Question

Scenario part 2
• A population of beetles in the species Dwayne therock (I made this up) are living
in a rotting log in a forest.
• In these beetles, color is controlled by 1 gene.
• There are two alleles - R for Red and r for orange.
• These beetles have sex chromosomes like humans. Males are XY, females are
XX.
• this is an x-linked trait
Questions part 2
A. What are all the possible genotypes a red beetle could have? (list them all)
B. What phenotype would a heterozygous female beetle have?
C. If a male with no R alleles and a female with 1 of each allele had offspring,
what are the chances (in %) of having an orange beetle offspring?
D. If a male with no R alleles and a female with 1 of each allele had offspring,
what are all the possible genotypes of their offspring? (list them all)

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