Question 94 (Mandatory) Duchenne muscular dystrophy is inherited in an X- linked recessive pattern. A female is known to be heterozygous for Duchenne muscular dystrophy XD XD She marries a male who is affected by Duchenne muscular dystrophy Xd Y What percentage of their children will be females who have Duchemnne muscular dystrophy. a) 50% b) 100% c) 0% d) 25%

Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter16: Human Genetics And The Human Genome
Section16.3: Genetic Diseases Caused By Single-gene Mutations
Problem 7LO: State whether each of the following genetic defects is inherited as an autosomal recessive,...
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Question 94 (Mandatory)
Duchenne muscular dystrophy is inherited in an X-
linked recessive pattern.
A female is known to be heterozygous for Duchenne
muscular dystrophy XD Xd
She marries a male who is affected by Duchenne
muscular dystrophy Xd Y
What percentage of their children will be females
who have Duchemnne muscular dystrophy.
a) 50%
b) 100%
c) 0%
d) 25%
Question 95 (Mandatory)
The use and expression of a nuclear gene is altered
without any alteraton to the nucleotide sequence.
This phenomenon is called
a) mutation
03:22
EP
E
E
Transcribed Image Text:< 12:54 Today Edit 8:21 AM Question 94 (Mandatory) Duchenne muscular dystrophy is inherited in an X- linked recessive pattern. A female is known to be heterozygous for Duchenne muscular dystrophy XD Xd She marries a male who is affected by Duchenne muscular dystrophy Xd Y What percentage of their children will be females who have Duchemnne muscular dystrophy. a) 50% b) 100% c) 0% d) 25% Question 95 (Mandatory) The use and expression of a nuclear gene is altered without any alteraton to the nucleotide sequence. This phenomenon is called a) mutation 03:22 EP E E
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