Karim L.

asked • 03/19/21

Help with biology ITS URGENT

Pick answers from the choices below :


Hemophilia A is a common disease in which the ability of the blood to clot is severely reduced, causing the sufferer to bleed severely from even a slight injury. It is carried as a recessive allele on the X chromosome. Below is a pedigree which illustrates the incidence of Hemophilia within a family over four generations. If we let "N" = normal clotting and "n" = hemophilia. What is the genotype of individual 2 in generation I?

-XNXn

-XnXn

-XnY

-XNXN


Hemophilia A is a common disease in which the ability of the blood to clot is severely reduced, causing the sufferer to bleed severely from even a slight injury. It is carried as a recessive allele on the X chromosome. Below is a pedigree which illustrates the incidence of Hemophilia within a family over four generations. If we let "N" = normal clotting and "n" = hemophilia. What is the genotype of individual 4 in generation II?

-XNXn

-XnXn

-XNXN

-Most likely XNXN but could also be XNXn



Hemophilia A is a common disease in which the ability of the blood to clot is severely reduced, causing the sufferer to bleed severely from even a slight injury. It is carried as a recessive allele on the X chromosome. Below is a pedigree which illustrates the incidence of Hemophilia within a family over four generations. If we let "N" = normal clotting and "n" = hemophilia. What is the genotype of individual 5 in generation III?

-XNY

-XNYN

-XnY

-XnYn


Eli H.

tutor
Hey Karim! Could you upload a larger image? We can't answer the question without the diagram.
Report

03/19/21

Karim L.

i can't send a bigger picture , can you help me plz , its urgent
Report

03/21/21

1 Expert Answer

By:

Param S. answered • 03/22/21

Tutor
New to Wyzant

High school diploma of biology

Karim L.

Thanks can you answer my other questions
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03/22/21

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