SlideShare a Scribd company logo
1 of 1
Download to read offline
In some goats, the presence of horns is produced by an autosomal gene that is dominant in males
and recessive in females. A horned female is crossed with a hornless male. The F 1 offspring are
intercrossed to produce the F2. What proportion of the F 2 females will have horns? A series of
two-point crosses were carried out among 7 loci producing the following recombination
frequencies. Map the 7 loci on their respective chromosome(s) and the distance between the loci
of each group. 1In Drosophila (fruit flies), yellow body is due to an X inked gene that is
recessive to the genes for gray body. A homozygous gray female is crossed with a yellow male.
The F 1 are intercrossed to produce F 2 . Give the genotypes and phenotypes, along with the
expected phenotypes of the F 1 and F 2 progeny.

More Related Content

More from sidkucheria

In the 19th century- cavalries were still an important part of the Eur.pdf
In the 19th century- cavalries were still an important part of the Eur.pdfIn the 19th century- cavalries were still an important part of the Eur.pdf
In the 19th century- cavalries were still an important part of the Eur.pdfsidkucheria
 
In Table 19-1 are listed the average distance from the Sun- r- in Astr.pdf
In Table 19-1 are listed the average distance from the Sun- r- in Astr.pdfIn Table 19-1 are listed the average distance from the Sun- r- in Astr.pdf
In Table 19-1 are listed the average distance from the Sun- r- in Astr.pdfsidkucheria
 
In t- s --ana halnw the rell (formed element) indicated by letter A is.pdf
In t- s --ana halnw the rell (formed element) indicated by letter A is.pdfIn t- s --ana halnw the rell (formed element) indicated by letter A is.pdf
In t- s --ana halnw the rell (formed element) indicated by letter A is.pdfsidkucheria
 
In spite of the contribution of plasmids to the spread of antibiotic r.pdf
In spite of the contribution of plasmids to the spread of antibiotic r.pdfIn spite of the contribution of plasmids to the spread of antibiotic r.pdf
In spite of the contribution of plasmids to the spread of antibiotic r.pdfsidkucheria
 
In sexual reproduction- (select answer 1) produce genetically diverse.pdf
In sexual reproduction- (select answer 1) produce genetically diverse.pdfIn sexual reproduction- (select answer 1) produce genetically diverse.pdf
In sexual reproduction- (select answer 1) produce genetically diverse.pdfsidkucheria
 
In response to Covid- starting in early 2020- the U-S- government ____.pdf
In response to Covid- starting in early 2020- the U-S- government ____.pdfIn response to Covid- starting in early 2020- the U-S- government ____.pdf
In response to Covid- starting in early 2020- the U-S- government ____.pdfsidkucheria
 
In R code- for n N- derive the following limit value with detailed pr.pdf
In R code- for n  N- derive the following limit value with detailed pr.pdfIn R code- for n  N- derive the following limit value with detailed pr.pdf
In R code- for n N- derive the following limit value with detailed pr.pdfsidkucheria
 
IN PYTHON PLEASE! Create a script that- when run-checks every second i.pdf
IN PYTHON PLEASE! Create a script that- when run-checks every second i.pdfIN PYTHON PLEASE! Create a script that- when run-checks every second i.pdf
IN PYTHON PLEASE! Create a script that- when run-checks every second i.pdfsidkucheria
 
In prokaryotes some DNA molecules are in the form of Looped linear DNA.pdf
In prokaryotes some DNA molecules are in the form of Looped linear DNA.pdfIn prokaryotes some DNA molecules are in the form of Looped linear DNA.pdf
In prokaryotes some DNA molecules are in the form of Looped linear DNA.pdfsidkucheria
 
In project management- the known steps are anticipated- known steps ar.pdf
In project management- the known steps are anticipated- known steps ar.pdfIn project management- the known steps are anticipated- known steps ar.pdf
In project management- the known steps are anticipated- known steps ar.pdfsidkucheria
 
In processing a prefix expression- which part of the process was recur.pdf
In processing a prefix expression- which part of the process was recur.pdfIn processing a prefix expression- which part of the process was recur.pdf
In processing a prefix expression- which part of the process was recur.pdfsidkucheria
 
In this assignment- you will work with graphs- Begin with the -useGrap.pdf
In this assignment- you will work with graphs- Begin with the -useGrap.pdfIn this assignment- you will work with graphs- Begin with the -useGrap.pdf
In this assignment- you will work with graphs- Begin with the -useGrap.pdfsidkucheria
 
In this chapter- we have discussed the idea of Object Oriented program.pdf
In this chapter- we have discussed the idea of Object Oriented program.pdfIn this chapter- we have discussed the idea of Object Oriented program.pdf
In this chapter- we have discussed the idea of Object Oriented program.pdfsidkucheria
 
In these unprecedented times with the country recovering from a pandem.pdf
In these unprecedented times with the country recovering from a pandem.pdfIn these unprecedented times with the country recovering from a pandem.pdf
In these unprecedented times with the country recovering from a pandem.pdfsidkucheria
 
In the table- identify the ligaments-portions of ligaments that limit.pdf
In the table- identify the ligaments-portions of ligaments that limit.pdfIn the table- identify the ligaments-portions of ligaments that limit.pdf
In the table- identify the ligaments-portions of ligaments that limit.pdfsidkucheria
 
In the type of cell division that occurs in somatic (body) cells of hu.pdf
In the type of cell division that occurs in somatic (body) cells of hu.pdfIn the type of cell division that occurs in somatic (body) cells of hu.pdf
In the type of cell division that occurs in somatic (body) cells of hu.pdfsidkucheria
 
In the United States Senate there is diversity in sex and age- Let A b.pdf
In the United States Senate there is diversity in sex and age- Let A b.pdfIn the United States Senate there is diversity in sex and age- Let A b.pdf
In the United States Senate there is diversity in sex and age- Let A b.pdfsidkucheria
 
In the table below- you are given data for the country of Spruce- a- T (1).pdf
In the table below- you are given data for the country of Spruce- a- T (1).pdfIn the table below- you are given data for the country of Spruce- a- T (1).pdf
In the table below- you are given data for the country of Spruce- a- T (1).pdfsidkucheria
 
In the section -Investigating Life- Genetic Messages from Ancient Ecos.pdf
In the section -Investigating Life- Genetic Messages from Ancient Ecos.pdfIn the section -Investigating Life- Genetic Messages from Ancient Ecos.pdf
In the section -Investigating Life- Genetic Messages from Ancient Ecos.pdfsidkucheria
 
In the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdf
In the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdfIn the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdf
In the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdfsidkucheria
 

More from sidkucheria (20)

In the 19th century- cavalries were still an important part of the Eur.pdf
In the 19th century- cavalries were still an important part of the Eur.pdfIn the 19th century- cavalries were still an important part of the Eur.pdf
In the 19th century- cavalries were still an important part of the Eur.pdf
 
In Table 19-1 are listed the average distance from the Sun- r- in Astr.pdf
In Table 19-1 are listed the average distance from the Sun- r- in Astr.pdfIn Table 19-1 are listed the average distance from the Sun- r- in Astr.pdf
In Table 19-1 are listed the average distance from the Sun- r- in Astr.pdf
 
In t- s --ana halnw the rell (formed element) indicated by letter A is.pdf
In t- s --ana halnw the rell (formed element) indicated by letter A is.pdfIn t- s --ana halnw the rell (formed element) indicated by letter A is.pdf
In t- s --ana halnw the rell (formed element) indicated by letter A is.pdf
 
In spite of the contribution of plasmids to the spread of antibiotic r.pdf
In spite of the contribution of plasmids to the spread of antibiotic r.pdfIn spite of the contribution of plasmids to the spread of antibiotic r.pdf
In spite of the contribution of plasmids to the spread of antibiotic r.pdf
 
In sexual reproduction- (select answer 1) produce genetically diverse.pdf
In sexual reproduction- (select answer 1) produce genetically diverse.pdfIn sexual reproduction- (select answer 1) produce genetically diverse.pdf
In sexual reproduction- (select answer 1) produce genetically diverse.pdf
 
In response to Covid- starting in early 2020- the U-S- government ____.pdf
In response to Covid- starting in early 2020- the U-S- government ____.pdfIn response to Covid- starting in early 2020- the U-S- government ____.pdf
In response to Covid- starting in early 2020- the U-S- government ____.pdf
 
In R code- for n N- derive the following limit value with detailed pr.pdf
In R code- for n  N- derive the following limit value with detailed pr.pdfIn R code- for n  N- derive the following limit value with detailed pr.pdf
In R code- for n N- derive the following limit value with detailed pr.pdf
 
IN PYTHON PLEASE! Create a script that- when run-checks every second i.pdf
IN PYTHON PLEASE! Create a script that- when run-checks every second i.pdfIN PYTHON PLEASE! Create a script that- when run-checks every second i.pdf
IN PYTHON PLEASE! Create a script that- when run-checks every second i.pdf
 
In prokaryotes some DNA molecules are in the form of Looped linear DNA.pdf
In prokaryotes some DNA molecules are in the form of Looped linear DNA.pdfIn prokaryotes some DNA molecules are in the form of Looped linear DNA.pdf
In prokaryotes some DNA molecules are in the form of Looped linear DNA.pdf
 
In project management- the known steps are anticipated- known steps ar.pdf
In project management- the known steps are anticipated- known steps ar.pdfIn project management- the known steps are anticipated- known steps ar.pdf
In project management- the known steps are anticipated- known steps ar.pdf
 
In processing a prefix expression- which part of the process was recur.pdf
In processing a prefix expression- which part of the process was recur.pdfIn processing a prefix expression- which part of the process was recur.pdf
In processing a prefix expression- which part of the process was recur.pdf
 
In this assignment- you will work with graphs- Begin with the -useGrap.pdf
In this assignment- you will work with graphs- Begin with the -useGrap.pdfIn this assignment- you will work with graphs- Begin with the -useGrap.pdf
In this assignment- you will work with graphs- Begin with the -useGrap.pdf
 
In this chapter- we have discussed the idea of Object Oriented program.pdf
In this chapter- we have discussed the idea of Object Oriented program.pdfIn this chapter- we have discussed the idea of Object Oriented program.pdf
In this chapter- we have discussed the idea of Object Oriented program.pdf
 
In these unprecedented times with the country recovering from a pandem.pdf
In these unprecedented times with the country recovering from a pandem.pdfIn these unprecedented times with the country recovering from a pandem.pdf
In these unprecedented times with the country recovering from a pandem.pdf
 
In the table- identify the ligaments-portions of ligaments that limit.pdf
In the table- identify the ligaments-portions of ligaments that limit.pdfIn the table- identify the ligaments-portions of ligaments that limit.pdf
In the table- identify the ligaments-portions of ligaments that limit.pdf
 
In the type of cell division that occurs in somatic (body) cells of hu.pdf
In the type of cell division that occurs in somatic (body) cells of hu.pdfIn the type of cell division that occurs in somatic (body) cells of hu.pdf
In the type of cell division that occurs in somatic (body) cells of hu.pdf
 
In the United States Senate there is diversity in sex and age- Let A b.pdf
In the United States Senate there is diversity in sex and age- Let A b.pdfIn the United States Senate there is diversity in sex and age- Let A b.pdf
In the United States Senate there is diversity in sex and age- Let A b.pdf
 
In the table below- you are given data for the country of Spruce- a- T (1).pdf
In the table below- you are given data for the country of Spruce- a- T (1).pdfIn the table below- you are given data for the country of Spruce- a- T (1).pdf
In the table below- you are given data for the country of Spruce- a- T (1).pdf
 
In the section -Investigating Life- Genetic Messages from Ancient Ecos.pdf
In the section -Investigating Life- Genetic Messages from Ancient Ecos.pdfIn the section -Investigating Life- Genetic Messages from Ancient Ecos.pdf
In the section -Investigating Life- Genetic Messages from Ancient Ecos.pdf
 
In the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdf
In the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdfIn the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdf
In the pedigree below- individuals in black have Tay-Sachs disease- a (1).pdf
 

Recently uploaded

Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptxMichaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptxRugvedSathawane
 
REMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxREMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxDr. Ravikiran H M Gowda
 
AIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.pptAIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.pptNishitharanjan Rout
 
What is 3 Way Matching Process in Odoo 17.pptx
What is 3 Way Matching Process in Odoo 17.pptxWhat is 3 Way Matching Process in Odoo 17.pptx
What is 3 Way Matching Process in Odoo 17.pptxCeline George
 
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...MysoreMuleSoftMeetup
 
dusjagr & nano talk on open tools for agriculture research and learning
dusjagr & nano talk on open tools for agriculture research and learningdusjagr & nano talk on open tools for agriculture research and learning
dusjagr & nano talk on open tools for agriculture research and learningMarc Dusseiller Dusjagr
 
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lessonQUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lessonhttgc7rh9c
 
21st_Century_Skills_Framework_Final_Presentation_2.pptx
21st_Century_Skills_Framework_Final_Presentation_2.pptx21st_Century_Skills_Framework_Final_Presentation_2.pptx
21st_Century_Skills_Framework_Final_Presentation_2.pptxJoelynRubio1
 
Play hard learn harder: The Serious Business of Play
Play hard learn harder:  The Serious Business of PlayPlay hard learn harder:  The Serious Business of Play
Play hard learn harder: The Serious Business of PlayPooky Knightsmith
 
Observing-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxObserving-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxAdelaideRefugio
 
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfUnit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfDr Vijay Vishwakarma
 
Spellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPSSpellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPSAnaAcapella
 
Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17Celine George
 
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...EADTU
 
Jamworks pilot and AI at Jisc (20/03/2024)
Jamworks pilot and AI at Jisc (20/03/2024)Jamworks pilot and AI at Jisc (20/03/2024)
Jamworks pilot and AI at Jisc (20/03/2024)Jisc
 
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxHMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxmarlenawright1
 
How to Manage Call for Tendor in Odoo 17
How to Manage Call for Tendor in Odoo 17How to Manage Call for Tendor in Odoo 17
How to Manage Call for Tendor in Odoo 17Celine George
 
Graduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - EnglishGraduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - Englishneillewis46
 
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...Amil baba
 
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...Nguyen Thanh Tu Collection
 

Recently uploaded (20)

Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptxMichaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
 
REMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxREMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptx
 
AIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.pptAIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.ppt
 
What is 3 Way Matching Process in Odoo 17.pptx
What is 3 Way Matching Process in Odoo 17.pptxWhat is 3 Way Matching Process in Odoo 17.pptx
What is 3 Way Matching Process in Odoo 17.pptx
 
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
 
dusjagr & nano talk on open tools for agriculture research and learning
dusjagr & nano talk on open tools for agriculture research and learningdusjagr & nano talk on open tools for agriculture research and learning
dusjagr & nano talk on open tools for agriculture research and learning
 
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lessonQUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
 
21st_Century_Skills_Framework_Final_Presentation_2.pptx
21st_Century_Skills_Framework_Final_Presentation_2.pptx21st_Century_Skills_Framework_Final_Presentation_2.pptx
21st_Century_Skills_Framework_Final_Presentation_2.pptx
 
Play hard learn harder: The Serious Business of Play
Play hard learn harder:  The Serious Business of PlayPlay hard learn harder:  The Serious Business of Play
Play hard learn harder: The Serious Business of Play
 
Observing-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxObserving-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptx
 
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfUnit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
 
Spellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPSSpellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPS
 
Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17
 
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
 
Jamworks pilot and AI at Jisc (20/03/2024)
Jamworks pilot and AI at Jisc (20/03/2024)Jamworks pilot and AI at Jisc (20/03/2024)
Jamworks pilot and AI at Jisc (20/03/2024)
 
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptxHMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
HMCS Vancouver Pre-Deployment Brief - May 2024 (Web Version).pptx
 
How to Manage Call for Tendor in Odoo 17
How to Manage Call for Tendor in Odoo 17How to Manage Call for Tendor in Odoo 17
How to Manage Call for Tendor in Odoo 17
 
Graduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - EnglishGraduate Outcomes Presentation Slides - English
Graduate Outcomes Presentation Slides - English
 
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
 
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
 

In some goats- the presence of horns is produced by an autosomal gene.pdf

  • 1. In some goats, the presence of horns is produced by an autosomal gene that is dominant in males and recessive in females. A horned female is crossed with a hornless male. The F 1 offspring are intercrossed to produce the F2. What proportion of the F 2 females will have horns? A series of two-point crosses were carried out among 7 loci producing the following recombination frequencies. Map the 7 loci on their respective chromosome(s) and the distance between the loci of each group. 1In Drosophila (fruit flies), yellow body is due to an X inked gene that is recessive to the genes for gray body. A homozygous gray female is crossed with a yellow male. The F 1 are intercrossed to produce F 2 . Give the genotypes and phenotypes, along with the expected phenotypes of the F 1 and F 2 progeny.