Fill in the blanks with the correct terms. Sex-linked traits have genes located on the chromosomes. They are most often found on the chromosome because it is larger than the chromosome. get the recessive sex linked traits more often than because they only have X chromosome.

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter4: Pedigree Analysis In Human Genetics
Section: Chapter Questions
Problem 17QP: Analysis of X-Linked Dominant and Recessive Traits A young boy is color-blind. His one brother and...
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Fill in the blanks with the correct terms.
Sex-linked traits have genes located on the
chromosomes. They are most often found on the
chromosome because it is larger than the
chromosome.
get the recessive sex linked traits more often than
because they only have
X chromosome.
Match genotypes with phenotypes
We are using B to show non-color blindness and b to show color blindness. Remember that the trait is attached to the X chromosomes: XB or Xb. Superscripts can't be used in the answers like this: XBxb so use the following:
A female could be XBXB, XBXB. or XbXb. A male could be XBY or XbY. What do each of these genotypes mean?
XBXB
male--colorblind
XBXB
female--normal sight
XbXb
female--carrier
XBY
female--colorblind
XbY
male--normal sight
Transcribed Image Text:Fill in the blanks with the correct terms. Sex-linked traits have genes located on the chromosomes. They are most often found on the chromosome because it is larger than the chromosome. get the recessive sex linked traits more often than because they only have X chromosome. Match genotypes with phenotypes We are using B to show non-color blindness and b to show color blindness. Remember that the trait is attached to the X chromosomes: XB or Xb. Superscripts can't be used in the answers like this: XBxb so use the following: A female could be XBXB, XBXB. or XbXb. A male could be XBY or XbY. What do each of these genotypes mean? XBXB male--colorblind XBXB female--normal sight XbXb female--carrier XBY female--colorblind XbY male--normal sight
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