If a trait is inherited in an autosomal recessive fashion, which of the following is not true?
A) Both sexes are equally affected.
B) The trait will not occur in offspring if one of the parents is homozygous dominant.
C) About one-fourth of the offspring of two heterozygotes will be affected.
D) The trait often appears in the progeny of unaffected parents.
E) Two affected individuals can have an unaffected child.
Correct Answer:
Verified
Q10: In autosomal dominant inheritance
A) the trait often
Q11: Y-linked traits are
A) known as hemizygous traits.
B)
Q12: Which one of the following is NOT
Q13: If a pedigree of several generations shows
Q14: Dystrophin is a protein that normally
A) shortens
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Q18: Approximately how many Y-linked genes have been
Q19: Two phenotypically normal parents have six children.
Q20: A child is born with a lethal
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